For complete arts and entertainment listings, see the Weekender, published Thursday in The Union Democrat.
Tuolumne County Board of Education, 4 p.m., Tuolumne County Superintendent of Schools office, 175 S. Fairview Lane, Sonora.
Summerville Elementary School Board of Trustees, 6 p.m., school, 18451 Carter St., Tuolumne, 928-4291.
Columbia Volunteer Fire Department Auxiliary, 6:30 p.m., Columbia Firehouse, Jackson and Bigler streets, Columbia.
Mi-Wuk-Sugar Pine Fire Protection District Board of Directors, 7 p.m., fire station, 24247 Highway 108, Sugar Pine.
Sonora Planning Commission, 7 p.m., City Hall, 94 N. Washington St., Sonora.
Tuolumne County Genealogical Society, 7 p.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Twain Harte Design Review Committee, 7 p.m., Twain Harte Community Services District office, 22933 Twain Harte Drive, Twain Harte.
Tuolumne Fire Protection District Board of Directors, 8 p.m., Tuolumne Firehouse, 18650 Main St., Tuolumne, 928-4505.
Tuolumne Hose Co. No. 1 fire commission, 8 p.m., Tuolumne Firehouse, 18650 Main St., Tuolumne, 928-4505.