Twain Harte Village Certified Farmers Market, 4 to 6 p.m., Eproson Park, Twain Harte, 586-3636, 586-4482.
Boy Scouts of America, Sea Scout Ship No. 3, 7 to 8 p.m., Veterans Memorial Hall, 9 N. Washington St., Sonora, 588-1282, 532-9360.
Veterans of Foreign Wars, William Lloyd Davis Post, 7 p.m., Veterans Memorial Hall, 9 N. Washington St., Sonora.
Movies in the Pines, "The Wizard of Oz," sponsored by the Twain Harte Area Chamber of Commerce, dusk, Eproson Park, Twain Harte, 586-4482.
Columbia Odd Fellows pancake breakfast, 8 a.m. to noon, Odd Fellows Hall, Columbia, 536-1820.
Sonora Certified Farmers Market, 8 a.m. to noon, parking lot, Theall, Stewart and Shepherd streets, downtown Sonora, 532-7725.
Friends of the Library Book Sale, 10 a.m. to 2 p.m., library, 480 Greenley Road, Sonora.
Open Garden Day, 10 a.m. to 2 p.m., Cassina High School Demonstration Garden, 251 S. Barretta St., Sonora, 533-5696.
Tuolumne Community Garden work day, 10 a.m. to noon, Cemetery Lane and Carter Street, Tuolumne.
Concert in the Pines, Crazy Ivan, 6 to 8 p.m., Eproson Park, Twain Harte, 586-4482.
Movies in the Park, "Happy Feet," dusk, Mary Laveroni Community Park, Groveland, 962-7402 or 962-5876.
Yosemite Chamber of Commerce's Flea Market, gates open, 7 a.m., Mary Laveroni Community Park, Groveland, 962-0429.
Pancake Breakfast, 8 to 11 a.m., old schoolhouse, Broadway, Coulterville, 878-3015.
Groveland Community Services District Board of Directors, 9 a.m., district office, 18966 Ferretti Road, Groveland, 962-7161.
Small business counseling, 9 to 11 a.m., 39 N. Washington St., Sonora, 588-0128. Sponsored by Service Corps of Retired Executives (SCORE).
Social Service Transportation Advisory Council, 10 a.m. to noon, transportation conference room, A.N. Francisco Building, 48 W. Yaney Ave., Sonora.
Story Time, 10:15 a.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Jamestown Sanitary District Board of Directors, 1 p.m., district office, 18351 Main St., Jamestown, 984-3536.
Tuolumne County Board of Supervisors Solid Waste Committee, 1 p.m., Tuolumne County Administration Center, supervisors' chambers, 2 S. Green St., Sonora, 533-5633.
Tuolumne County Commission on Aging, 1:30 p.m., Tuolumne County Senior Center, 540 Greenley Road, Sonora.
Tuolumne County Board of Education, 4 p.m., Tuolumne County Superintendent of Schools office, 175 S. Fairview Lane, Sonora.
Mother Lode Fair Finance Committee, 5 p.m., Mother Lode Fairgrounds, 220 Southgate Drive, 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.
Family Resource Outreach Group, 6:30 p.m., Sonora Baptist Church, 412 Stockton Road, Sonora, 532-3517.
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.
Tuolumne Hose Co. No. 1 Auxiliary, 7 p.m., Tuolumne Firehouse, 18650 Main St., Tuolumne, 928-4505.
Twain Harte Design Review Committee, 7 p.m., Twain Harte Community Services District office, 22933 Twain Harte Drive, Twain Harte.
Pine Tree Lodge No. 46 I.O.O.F., 8 p.m., Odd Fellows Hall, Bay Avenue, Tuolumne.
"Fresh Friday" farmers market, 5 p.m. to dusk, Utica Park, Angels Camp, 736-1333. Presented by Angels Camp Business Association.
"First Fridays in the Park" concert, 5:30 p.m., Murphys Community Park, music provided, bring your own food and beverages or buy them at the park, 728-2788.
Patriotic concert, Air National Guard Band of the West Coast, 6 p.m., Murphys Community Park.
Greater Arnold Business Association, business meeting, 6 p.m., Mountain Media, 2182 Highway 4, Arnold, 795-5888. Benefits Ebbetts Pass businesses and communities.
Calaveras County Republican Party, 7 p.m. Greenhorn Creek, 676 McCauley Ranch Road, Angels Camp, 795-5309.
Toughlove, 7 p.m., bus drivers' lounge, Calaveras High School, 350 High School St., San Andreas.
(For arts and entertainment listings, see Weekend Thursdays. The Union Democrat Calendar attempts to list all non-commercial events of public interest in the Tuolumne and Calaveras county areas. Contributions are welcome. Call The Union Democrat, 588-4541, visit the office, 84 S. Washington St., Sonora, or e-mail us at: firstname.lastname@example.org .)