Twain Harte Rotary

• Tuolumne County, Twain Harte, CA
• twainharterotary.com
• 209-591-3333
• [email protected]
• Adult, High School

Blue Zones Project Tuolumne County

• Tuolumne County
• https://tuolumnecounty.bluezonesproject.com/
• 209-694-3217
• [email protected]
• Adult, High School, Minor w/Guardian

Soroptimist International of Twain Harte

• Tuolumne County, Twain Harte, CA
• twainhartesoroptimist.org
• 209-586-3778
• [email protected]
• Adult

Sierra NonProfit Services

• Tuolumne County
• sierranonprofit.org
• [email protected]
• Adult, High School

Tuolumne County Genealogical Society

• Sonora, CA
• tcgen.org
• 209-768-5634
• [email protected]
• Adult

WATCH Resources, Inc.

• Tuolumne County
• www.watchresources.org
• 209-533-0510
• [email protected]
• Adult, High School

Nancy’s Hope

• Columbia, CA, Sonora, CA
• nancyshope.org
• (209)533-2647
• [email protected]
• Adult, High School, Minor w/Guardian

Access Tuolumne

• Sonora, CA, Tuolumne County
• accesstuolumne.org
• 209-536-1888
• [email protected]
• Adult, High School

Sonora Lions Club

• Tuolumne County
• sonoralions.org
• 650-787-7022
• [email protected]
• Adult, High School

Camp Tuolumne Trails

• Groveland, CA
• tuolumnetrails.org
• 2099627534
• [email protected]
• Adult

Vietnam Veterans of America Chapter 391

• Jamestown, CA, Sonora, CA, Tuolumne, CA, Twain Harte, CA
• https://vva.org/chapter/vva-chapter-391/
• 2097689841
• [email protected]
• Adult

ConAmor Building Bridges

• Columbia, CA, Jamestown, CA, Sonora, CA, Soulsbyville, CA, Tuolumne, CA
• https://buildingbridgestuolumne.org/
• [email protected]
• Adult, High School

Love Tuolumne County

• Tuolumne County
• lovetuolumnecounty.org
• (209) 457-0267
• [email protected]
• Adult, High School, Minor w/Guardian

California State Retirees, Chapter 5

• Tuolumne County
• https://www.calretirees.org
• (209) 602-7775
• Adult

Friends of the Fairgrounds

• Tuolumne County
• https://motherlodefair.org/about/friends-of-the-fairgrounds/
• 209-768-3595
• [email protected]
• Adult

Sonora Chamber of Commerce

• Sonora, CA
• http://www.sonorachamber.org/
• ​209-694-4008
• [email protected]
• Adult

Interfaith Community Social Services

• Sonora, CA, Standard, CA
• 209-532-0905
• [email protected]
• Adult, High School, Minor w/Guardian

League of Women Voters of the Mother Lode

• Tuolumne County
• https://lwvml.clubexpress.com/
• 209-533-3839
• [email protected]
• Adult

TWIST= The Women’s Improvement Society of Tuolumne

• Tuolumne, CA
• tuol-twist.org
• [email protected]
• Adult, High School, Minor w/Guardian

SUSUSO

• Tuolumne County
• https://sususonow.org/
• 209-651-0690
• [email protected]
• Adult, High School

Motherlode Bicycle Coalition

• Tuolumne County
• https://motherlodebike.org/
• 209 559-3904
• [email protected]
• Adult, High School, Minor w/Guardian