https://nonprofitlocator.org/organizations/ca/big-oak-flat/208959440-micro-steps https://nonprofitlocator.org/organizations/ca/big-oak-flat/770006563-independent-order-of-odd-fellows https://nonprofitlocator.org/organizations/ca/big-oak-flat/770132781-southern-tuolumne-county-historical-society https://nonprofitlocator.org/organizations/ca/big-oak-flat/770242973-the-clavey-river-preservation-coalition-incorporated https://nonprofitlocator.org/organizations/ca/big-oak-flat/770487010-southern-tuolumne-education-foundation https://nonprofitlocator.org/organizations/ca/big-oak-flat/942211821-groveland-christian-church