![Steps4SMILEs Charity Fun Run]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755878133/castilleja/skzsqtrvccihsmziqmwz/Screenshot2025-08-22at85522AM.png","width":1732}])
Who? Middle and Upper School Students
When? August 23, 2025 at 9:00 AM
Where? 999 E Caribbean Dr, Sunnyvale, CA 94089
Changing pACE is a student-run database that posts the newest opportunities bi-weekly for the Castilleja Community - events, volunteering, internships, and programs.
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![East Palo Alto Compost Collections Volunteer]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754937301/castilleja/qdr6i9kolis6a9kl4ibd/Screenshot2025-08-11at113451AM.png","width":1676}])
Who? Must be 16+
When? Every Wednesday morning from 8:00am-10:00am until November, 2025.
Where? Bloomhouse: 2555 Pulgas Avenue East Palo Alto, CA 94303
![East Palo Alto Compost Hub Volunteer]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754937178/castilleja/wxhxbbevaloegtxen08k/Screenshot2025-08-11at113248AM.png","width":1676}])
Who? Must be 14+
When? Every Wednesday from 1:45pm-3:45pm until the end of November, 2025.
Where? East Palo Alto Community Garden - 230 Demeter St. East Palo Alto, CA 94303
![San Mateo Phoenix Garden Compost Volunteer]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754937000/castilleja/ccgqflki5mpx1v2kp4ci/Screenshot2025-08-11at112951AM.png","width":1674}])
Who? Must be 14+
When? EVERY OTHER Saturday from 1:30pm-3:30pm ((August 2, August 16, August 30, September 13, September 27...)
Where? Phoenix Garden - 222 Paul Scannell Dr. San Mateo, CA 94402
![San Mateo Farmers' Market Compost Volunteer]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754936843/castilleja/ilgxjauh8e4awfw2nneq/Screenshot2025-08-11at112710AM.png","width":1678}])
Who? Must be 16+
When? EVERY OTHER Saturday from 8:30am-12:30pm (August 2, August 16, August 30, September 13, September 27...)
Where? San Mateo Farmers' Market - 1700 W Hillsdale Blvd. San Mateo, 94402
![JFCS Teen Bayfront Cleanup]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754759266/castilleja/vc3gteis6o9tgudolnva/Screenshot2025-08-09at100734AM.png","width":1676}])
Who? Upper School Students
When? 1-3 PM on August 24
Where? In-Person, location sent upon registration
![JFCS Impact Year Core Volunteer Program]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754759065/castilleja/gh2liy5rr1zqwm0elwph/Screenshot2025-08-09at100402AM.png","width":1678}])
Who? Upper School Students
When? 7 volunteer events from August-April
Where? Locations vary based on event
![JFCS Impact Year Fellowship]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754758777/castilleja/nxl5ukrcszw6qfidkece/Screenshot2025-08-09at95925AM.png","width":1674}])
Who? Upper School Students
When? Monthly Meetings from August-May
Where? In-person, depends on meeting
![Volunteer at the Italian Street Painting Expo (ISPE)]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754758203/castilleja/pqzwwrulbxqrrkcuhdrz/Screenshot2025-08-09at94953AM.png","width":1672}])
Who? Middle and Upper School Students
When? August 23 & 24, 2025
Where? Tasso Street, Palo Alto
![Youth Connect]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754757918/castilleja/yr4dpvvnvmhz7qa4tvwk/Screenshot2025-08-09at94342AM.png","width":1680}])
Who? Upper School Students
When? Service Projects run year-round, peer leaders meet weekly
Where? Online, but service projects vary in location
![Science & Engineering Apprenticeship Program]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1754757466/castilleja/vidh0eavni7osx2yjgej/Screenshot2025-08-09at93732AM.png","width":1682}])
Who? Must be 16 by start of program date
When? Depends on lab, but 8 weeks over the summer
Where? Depends on lab placement
![Silicon Valley Youth Climate Action Coalition]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1746028801/castilleja/wjhybnawvm0nhfkhvb9t/Screenshot2025-04-30at85954AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1746028801/castilleja/wjhybnawvm0nhfkhvb9t/Screenshot2025-04-30at85954AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1746028801/castilleja/wjhybnawvm0nhfkhvb9t/Screenshot2025-04-30at85954AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1746028801/castilleja/wjhybnawvm0nhfkhvb9t/Screenshot2025-04-30at85954AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1746028801/castilleja/wjhybnawvm0nhfkhvb9t/Screenshot2025-04-30at85954AM.png","width":1230}])
Who? Middle School, Upper School
When? Weekly meetings
Where? Virtual, some in-person events
![The Congressional App Challenge]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1745970027/castilleja/bfu1acv2taayxlofklij/Screenshot2025-04-29at44018PM.png","width":1802}])
![Pets in Need]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1743111668/castilleja/gis790ul0obpxpjpenih/Screenshot2025-03-27at24102PM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1743111668/castilleja/gis790ul0obpxpjpenih/Screenshot2025-03-27at24102PM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1743111668/castilleja/gis790ul0obpxpjpenih/Screenshot2025-03-27at24102PM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1743111668/castilleja/gis790ul0obpxpjpenih/Screenshot2025-03-27at24102PM.png","width":1154}])
Who? Middle School, Upper School
When? Appointments offered at various times, volunteer whenever you're available!
Where? Pets In Need
![Authors for Nature]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1743111437/castilleja/n1bia5v7vweufiluikdd/Screenshot2025-03-27at23711PM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1743111437/castilleja/n1bia5v7vweufiluikdd/Screenshot2025-03-27at23711PM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1743111437/castilleja/n1bia5v7vweufiluikdd/Screenshot2025-03-27at23711PM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1743111437/castilleja/n1bia5v7vweufiluikdd/Screenshot2025-03-27at23711PM.png","width":1154}])
Who? Upper School
When? Although there is not a specific start time, it is best to start the book at the beginning of the school year and have it done by the end, or to complete it over the summer
Where? Online