Things to do

Teen volunteering in Palo Alto

Restoring habitat, planting trees, sorting food and helping run library programs. Here are the volunteer roles open to teens around Palo Alto, with the minimum ages and sign-up steps each organization publishes.

On this page
  1. Minimum ages at a glance
  2. Palo Alto City Library
  3. Junior Museum and Zoo
  4. Palo Alto Art Center
  5. Grassroots Ecology
  6. Canopy
  7. Second Harvest of Silicon Valley
  8. Farms
  9. FAQ

Palo Alto teens have plenty of ways to give their time, from pulling invasive weeds in the foothills to helping toddlers at the zoo. The catch is that every organization sets its own rules. Minimum ages run from 10 to 18. Some roles need fingerprinting, some need a parent volunteering alongside and some need a year's commitment.

This guide lists the roles we could confirm in October 2026, with the minimum ages exactly as each organization publishes them. Programs open and close by season, so check the linked pages before applying. For adult volunteering and city roles, see our main volunteering guide.

Minimum ages at a glance

OrganizationRoleMinimum age as publishedCommitment
Stanford Educational FarmFarm shifts10, with an adult for ages 10 to 14Drop-in by shift
Palo Alto Art CenterStudio and event assistants12Per session or event
Second Harvest of Silicon ValleyFood sorting and distribution12, with an adult for ages 12 to 15By shift
Palo Alto City LibraryTeen Library Advisory BoardGrade 8 (rising 8th graders in summer)At least one activity a semester
Junior Museum and ZooDiscovery Guide15Monthly for at least a year
Grassroots EcologyHabitat workdaysNo general minimum; adult present under 13By event
CanopyTree planting and careNone stated on its volunteer pageBy event

Palo Alto City Library

The library's main teen program is the Teen Library Advisory Board, known as TLAB. It is open to teens in grades 8 to 12 and rising 8th graders can join in the summer. Members must live or attend school in Palo Alto or an adjoining city: Menlo Park, Mountain View, Los Altos, Los Altos Hills, Portola Valley or East Palo Alto.

What members do

The library asks each member to complete at least one activity every semester. Options include joining a program planning team, supporting an outreach event or library program, creating a staff-approved booklist or submitting a reflection. Members can also pitch a program of their own. Presenting it requires a mentor's approval and at least one semester in good standing. Members help at library and citywide events such as the May Fete parade.

How to apply

  1. Submit the TLAB volunteer application on the library's Better Impact page.
  2. Complete the paperwork the library emails you through DocuSign.
  3. Go in person for Livescan fingerprinting.
  4. Log every hour in Better Impact. The library says it cannot document hours recorded anywhere else.

Applications for fall 2026 are closed. The TLAB page says to check back in December for Winter and Spring 2027. Our libraries guide covers the branches.

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Junior Museum and Zoo

The Junior Museum and Zoo takes Discovery Guide volunteers from age 15. Guides run games, activities and tabletop projects for visiting families and sometimes help with front-facing animal encounters such as flamingo feedings. The museum asks Discovery Guides to commit to volunteering monthly for at least one year, so this suits a teen who wants a steady role rather than a one-off.

The city's Baylands Nature Center volunteer role is open only to people 18 and older, so younger teens interested in the bay should look at Grassroots Ecology instead. Details and contacts are on the JMZ volunteer page.

Palo Alto Art Center

The Palo Alto Art Center says all volunteers 12 and older are welcome. It lists several roles that suit teens:

  • Kids and Teens Studio Assistants. Teens aged 12 to 18 help in art classes. They register for each session through the city's Enjoy! system.
  • One-day event assistants. Shifts typically last 2 to 3 hours at the Art Center or another Palo Alto location.
  • Special projects and art prep. The center welcomes service projects such as Girl Scout Gold Awards and Eagle Scout projects.
  • Teen leadership and counselors in training. The center lists these teen roles on a separate page. Ages are not stated on the main volunteer page.

See the Art Center volunteer page for current openings.

Western bluebirds at Pearson-Arastradero Preserve
Pearson-Arastradero, where Grassroots Ecology began its restoration work in 1997. Photo: Schmiebel, Wikimedia Commons, CC BY-SA 3.0

Grassroots Ecology

Grassroots Ecology restores native habitat in local parks and preserves with volunteers. Its work at Pearson-Arastradero Preserve began in 1997 as the Arastradero Stewardship Program. Teens plant natives in winter, weed in spring and water and mulch in summer.

Age rules

The group says most of its events allow youth, but each listing sets its own terms, so read the details when you register. Anyone 17 and under needs a parent or guardian to approve an online minor waiver through Eventbrite. Children under 13 need a responsible adult in attendance. Staff will verify service hours for class requirements under the group's hours policy.

Youth Stewards

The free Youth Stewards program is the teen track. Grassroots Ecology's main volunteer page now says it runs in summer and winter. Its late winter session, which the program page still calls spring, ran February 25 to April 17, 2026 on weekday afternoons from 4 to 6 p.m. Most sites served grades 9 to 12, while the Arastradero site took grades 6 to 12. The summer 2026 session, on Wednesday mornings from June 10 to July 29, was open to rising, current or recently graduated high school students. Both are closed. The Youth Stewards page says to check back in winter 2027 for the spring program and in spring 2027 for summer.

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Canopy

Canopy is the Palo Alto nonprofit that plants and cares for urban trees across the Midpeninsula. Its volunteer page lists fieldwork, education and outreach, committees and skills-based roles. For its 30th anniversary it runs a 30 for 30 pledge that asks volunteers to complete 30 hours by June 2027, a tidy target for a teen.

Canopy's volunteer page does not state a minimum age. Its past event sign-ups have asked adults bringing minors to complete a separate form for each child. Canopy also runs Teen Urban Foresters, which it describes as part-time jobs for East Palo Alto youth rather than a volunteer role. For questions about age, call Canopy at 650-964-6110. Our guide to Palo Alto's urban forest explains why the trees matter.

Second Harvest of Silicon Valley

Second Harvest, the regional food bank, sets its minimum volunteer age at 12. Its rules by age are specific:

  • Ages 12 to 15 must be accompanied by an adult who actively volunteers alongside them.
  • Ages 16 and 17 may volunteer without an accompanying adult.
  • Where: minors can volunteer at the Cypress Center and community food distribution sites. The Curtner Center takes adult individual volunteers only.
  • Permission slip: an electronic parental permission slip must be on file at least 48 hours before the shift.

Second Harvest says it does not sign third-party forms. Volunteers can print a timecard and bring it to every shift. Read the full volunteer FAQ before signing up a group.

Farms

The O'Donohue Family Stanford Educational Farm opens volunteer shifts to the public on Wednesdays from 9 a.m. to noon and Saturdays from 9:30 to 11:30 a.m. Volunteers must be at least 10. Anyone aged 10 to 14 needs an adult guardian volunteering alongside and both must register and sign the waiver. Rain, heat or poor air quality can cancel a shift.

Hidden Villa in Los Altos Hills runs three-hour farm volunteer mornings, trail and garden days and free family volunteer days. We could not find a published minimum age for its individual shifts, so ask when you register.

Tips for teens and parents

  • Keep your own log of dates, hours and a supervisor's name. Not every group signs school forms.
  • Apply early. Library and Youth Stewards slots open on a seasonal cycle and close when full.
  • Dress for outdoor work: closed-toe shoes, long sleeves and water. Poison oak grows in every foothill preserve.
  • For other teen activities, see things to do with teens.

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Frequently asked questions

What is the minimum age to volunteer in Palo Alto?

It depends on the organization. The Palo Alto Art Center welcomes volunteers from 12, Second Harvest of Silicon Valley from 12 and the Junior Museum and Zoo's Discovery Guides from 15. The Stanford Educational Farm takes volunteers from 10 with an adult alongside anyone 10 to 14. Grassroots Ecology allows youth at most events, with an adult present for children under 13.

How do teens join the Palo Alto library's Teen Library Advisory Board?

The board is for teens in grades 8 to 12 who live or go to school in Palo Alto or a neighboring city. Applicants fill out a volunteer application on Better Impact, then complete paperwork and in-person Livescan fingerprinting. Fall 2026 applications are closed and the library says to check back in December for Winter and Spring 2027.

Can middle schoolers volunteer with Grassroots Ecology?

Yes. Most Grassroots Ecology events allow youth, with a parent or guardian approving an online minor waiver for anyone 17 and under. Its spring 2026 Youth Stewards program took grades 6 to 12 at the Arastradero Preserve site, while most other sites served grades 9 to 12.

Will organizations sign community service forms?

Policies differ. Grassroots Ecology says staff are happy to verify service hours for class requirements. Second Harvest says it does not sign third-party forms and offers a printable timecard instead. The library asks Teen Library Advisory Board members to log all hours in Better Impact.

Can a 13 year old volunteer at Second Harvest?

Yes, at the Cypress Center and community food distribution sites, with parental consent. Second Harvest says volunteers aged 12 to 15 must be accompanied by an adult who volunteers alongside them. The Curtner Center takes adult individual volunteers only.

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