For complete arts and entertainment listings, see the Weekender, published Thursday in The Union Democrat.
Jamestown School District Board of Trustees, 6 p.m., Jamestown School District office, 18299 Fifth Avenue, Jamestown, 984-4058.
Mi-Wuk-Sugar Pine Volunteer Fire Department Auxiliary potluck dinner, 6 p.m., fire station, 24247 Highway 108, Sugar Pine.
Grandparent support group (for grandparents raising grandchildren), 6:30 to 8 p.m., Kiddie Kollege, 95 N. Forest Road, Sonora, 588-0298.
Tuolumne County Planning Commission, 7 p.m., Tuolumne County Administration Building, 2 S. Green St., Sonora, 533-5633.
Tuolumne County Veterans Committee, 7 p.m., Veterans Memorial Hall, 9 N. Washington St., Sonora, 984-4719.
Tuolumne Hose Co. No. 1, 8 p.m., Tuolumne Firehouse, Main Street, Tuolumne.
City of Sonora Personnel Committee, 9:30 a.m., downstairs conference room, 94 N. Washington St.
Mothers of Preschoolers (MOPS), 9 to 11:30 a.m., Oak Hill Presbyterian Church, 14892 Peaceful Valley Road, East Sonora.
Sierra Club day hike, meet 9 a.m., Mary Laveroni Community Park, Highway 120, Groveland, 962-7585.
Helping Hands, thrift store volunteers, 10 a.m., general meeting, Groveland Community Hall, Main Street, Groveland.
Crystal Falls-Sonora Meadows Fire Department Auxiliary, 10:30 a.m., Crystal Falls Clubhouse, 21725 Crystal Falls Drive.
Mother Goose story time, babies up to 2 years, 10:30 a.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Wild Things story time, ages 3 to 5, 11:30 a.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Fairy Tales and Other Stories, kindergarten to third grade, 1 p.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Jamestown Sanitary District Board of Directors, 4 p.m., district office, 18351 Main St., Jamestown, 984-3536.
Tuolumne County Airport Land Use Commission, 6 p.m., Columbia Airport, Airport Director's Office, 10723 Airport Road.
Disabled American Veterans, 6 p.m. potluck dinner; 7 p.m. meeting, Veterans Memorial Hall, 9 N. Washington St., Sonora, 984-3169.
Columbia Area Planning Commission, 7 p.m., Eagle Cotage, Columbia State Historic Park.
Veterans of Foreign Wars, Keith Dale Wann Post No. 4748, 7 p.m., Veterans Memorial Hall, 18375 Fir Ave., Tuolumne.
Council of Governments, 6:30 p.m., supervisors chambers, Government Center, 891 Mountain Ranch Road, San Andreas, 754-2094.
Landscape and Lighting District ad-hoc Committee, 2:30 p.m., Fireside Room, Greenhorn Creek, Angels Camp, 736-2181.