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Sierra Nevada Alliance

3079 Harrison Ave, South Lake Tahoe, CA 96150, USA

Since 1993, Sierra Nevada Alliance has united people and organizations to protect 22 counties across California and Nevada. Your support powers workforce development programs, forest restoration projects, policy advocacy, and community engagement that safeguards the Sierra’s ecosystems today and for future generations.

Jul14toJul17

Cone Camp 2026

Promoted By: Sierra Nevada Alliance

3079 Harrison Ave, South Lake Tahoe, CA 96150, USA

Multiple Days

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Jul18

Black Bears in California: Natural History, Conservation, and Management

Promoted By: Sierra Nevada Alliance

Calaveras Big Trees State Park, 1170 CA-4, Arnold, CA 95223, USA

10:00 am-11:30 am

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Jul23toJul25

Gambler's Run Music Festival

Promoted By: Sierra Nevada Alliance

14 NV-28, Crystal Bay, NV 89402, USA

Multiple Days

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Jul27

Community Clean Up

Promoted By: Sierra Nevada Alliance

3079 Harrison Ave, South Lake Tahoe, CA 96150, USA

9:00 am-11:00 am

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Aug15

Water Quality Monitoring Volunteer Training

Promoted By: Sierra Nevada Alliance

Briceburg, CA 95345, USA

10:00 am-12:00 pm

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Sep04toSep06

Cuentos Y Cantos Al Desierto: A bilingual field seminar

Promoted By: Sierra Nevada Alliance

Lee Vining, CA 93541, USA

Multiple Days

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Sep08

Masterclass: Going Beyond Land Acknowledgements

Promoted By: Sierra Nevada Alliance

3079 Harrison Ave, South Lake Tahoe, CA 96150, USA

10:00 am-12:30 pm

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Sep19

Great Sierra River Cleanup

Promoted By: Sierra Nevada Alliance

Briceburg, CA 95345, USA

8:00 am-5:00 pm

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Sep19

Annual Lakes Basin Cleanup

Promoted By: Sierra Nevada Alliance

4988 Lake Mary Rd, Mammoth Lakes, CA 93546, USA

9:00 am-1:00 pm

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Sep19

2026 Yuba River Cleanup

Promoted By: Sierra Nevada Alliance

SYRCL Office, 313 Railroad Ave, Nevada City, CA, United States

12:00 pm-5:00 pm

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Oct03

Lake Tahoe Mushroom Festival

Promoted By: Sierra Nevada Alliance

2401 Lake Tahoe Blvd, South Lake Tahoe, CA 96150, USA

12:00 pm-6:00 pm

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Oct20toOct22

CLSN@10 Conference

Promoted By: Sierra Nevada Alliance

725 Granlibakken Rd, Tahoe City, CA 96145, USA

Multiple Days

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Cone Camp 2026 on Jul 14, 2026 in South Lake Tahoe, CA. This is an all-day event with themes including Hobbies and college students.

Black Bears in California: Natural History, Conservation, and Management on Jul 18, 2026 in Arnold, CA. Featured themes include Science & Tech and Causes.

Gambler's Run Music Festival on Jul 23, 2026 in Crystal Bay, NV. This is an all-day event with themes including Music & Entertainment and Causes.

Community Clean Up on Jul 27, 2026 in South Lake Tahoe, CA. Featured themes include Causes and alliance events.

Water Quality Monitoring Volunteer Training on Aug 15, 2026 in Briceburg, CA. Featured themes include Classes/Workshops and Causes.

Cuentos Y Cantos Al Desierto: A bilingual field seminar on Sep 4, 2026 in Lee Vining, CA. Featured themes include History & Museums and bilingual seminar.

Masterclass: Going Beyond Land Acknowledgements on Sep 8, 2026 in South Lake Tahoe, CA. Featured themes include Classes/Workshops and Causes.

Great Sierra River Cleanup on Sep 19, 2026 in Briceburg, CA. Featured themes include Causes and Kids & Family.

Annual Lakes Basin Cleanup on Sep 19, 2026 in Mammoth Lakes, CA. Featured themes include Causes and Seasonal & Holiday.

Lake Tahoe Mushroom Festival on Oct 3, 2026 in South Lake Tahoe, CA. Featured themes include Festivals/Fairs and Travel.

CLSN@10 Conference on Oct 20, 2026 in Tahoe City, CA. This is an all-day event with themes including Classes/Workshops and california.

Plumas County - Sierra Nevada Alliance