Tuolumne Village Market, 4 p.m. to dusk, Tuolumne Memorial Park, Tuolumne, 928-4351.
Sonora Elementary School Board of Trustees, 5:30 p.m., library, school, 830 Greenley Road, Sonora.
Cruise Night, 6 to 8:30 p.m., The Junction shopping center , East Sonora, 533-3548.
Jamestown Promotion Club, 6:15 p.m., Community Hall, Main Street, Jamestown, 352-5023.
Twain Harte/Long Barn Union School District Board of Trustees, 6:30 p.m., Black Oak School, 18995 Twain Harte Drive, Twain Harte, 586-3772.
Columbia Area Advisory Council, 7 p.m., Eagle Cotage, Columbia State Historic Park, 588-9873.
Infant-Child Enrichment Services (ICES) Board of Directors, 7 p.m., ICES office, 14326 Tuolumne Road, 533-0377.
People for the West, 7 p.m., Jamestown Community Hall, Main Street, Jamestown.
Tuolumne County Planning Commission, 7 p.m., supervisors' chambers, fourth floor, Tuolumne County Administration Center, 2 S. Green St., Sonora, 533-5633.
Tuolumne County Veterans Committee, 7 p.m., Veterans Memorial Hall, 9 N. Washington St., Sonora.
Sierra Club day hike, meet 9 a.m., Mary Laveroni Community Park, Highway 120, Groveland, 962-7585.
Story Time for toddlers and preschoolers, 10:15 a.m. and 11:15 a.m., Tuolumne County Library, 480 Greenley Road, Sonora, 533-5507.
Tuolumne County Emergency Medical Care Committee, 10:30 a.m., conference room, Tuolumne County Welfare Department, 20075 Cedar Road, Sonora.
Tuolumne County Maternal, Child, Adolescent Health Advisory Board, noon, Room 209, superintendent of schools office, 175 S. Fairview Lane, Sonora.
Carpenters Industrial Council, Lumber and Sawmill Workers Local No. 2652, 1 p.m. and 5 p.m., Tuolumne Memorial Hall, Tuolumne.
Tuolumne County Board of Supervisors' Planning Committee, 1:30 p.m., supervisors' chambers, Tuolumne County Administration Center, 2 S. Green St., Sonora, 533-5633.
Tuolumne County Long-term Care Planning Council, 3:30 p.m., Visiting Nurse Association, Hospice of the Sierra, 20100 Cedar Road North, Suite C, Sonora, 533-6800.
Korean War Veterans' Association, potluck, 6 p.m., Veterans Memorial Hall, 9 N. Washington St., Sonora.
Tuolumne County Citizens for Peace, 6 p.m., Peace Vigil, Courthouse Square, Sonora; 7 p.m., meeting, Aronos Clubhouse, corner of Elkin and Stewart streets, Sonora, 533-3516.
American Legion, Groveland Post No. 300, potluck 6:15 p.m.; general meeting, 7 p.m., Groveland Community Hall, Main Street, Groveland.
Columbia Cemetery District Board of Directors, 7 p.m., Eagle Cotage, Washington Street, Columbia State Historic Park.
Horseless Carriage Club, 7 p.m., Delta Blood Bank, 850 Sanguinetti Road, Sonora, 768-2040.
Operation Mom-Military Family Support Group, 7 to 9 p.m., 20800 West Willow Springs Drive, Soulsbyville, 532-8051, (510) 329-9397.
Tuolumne County Trails Council, 7 p.m., 19550 Cordelia Ave., East Sonora, 532-2594.
Crystal Falls Association, 7:30 p.m., Crystal Falls Clubhouse, 21725 Crystal Falls Drive.
Tuolumne Design and Review/Planning Advisory Committee, 7:30 p.m., Tuolumne Veterans Memorial Hall, 18375 Fir Ave., Tuolumne.
Tuolumne County Airport Land Use Commission, 7:30 p.m., airport administration office, 10723 Airport Road, Columbia.
"Discover Calaveras," presented by Calaveras Visitors Bureau, refreshments, 5 p.m.; brief presentation, 5:30 p.m.; museum tour, 6 p.m., Sierra Nevada Logging Museum, White Pines, 736-0049.
New Connections program, 6:30 to 8 p.m., High Five School Readiness Center, Jenny Lind Elementary School, 5100 Driver Road, Valley Springs, 772-0840.
American Legion, Ebbetts Pass Post No. 290, 7 p.m., Lions Clubhouse, School St., Murphys, 795-6859, 728-2283.
Union Public Utility District, 7 p.m., 339 Main St., Murphys, 728-3651.
Calaveras County Planning Commission, 9 a.m., supervisors' chambers, Government Center, 891 Mountain Ranch Road, San Andreas, 754-6370.
Calaveras County Library Commission, 9:30 a.m., Central Library, 891 Mountain Ranch Road, San Andreas, 754-6510.
Arnold American Association of Retired Persons Safe Driver Program, lunch noon; meeting, 1 p.m., Independence Hall Community Center, 728-1730, 728-3629.
Mountain Growers Farmers Markets, 4 p.m. to dusk, Vina Moda Winery, French Gulch and Main Street, Murphys, 728-9112.
Greater Arnold Business Association Mixer, 5:30 p.m., Calaveras Big Trees State Park, 795-0904, www.greaterarnold.org.
Calaveras Area Business Association, 6 p.m. Call 785-5600 for location.
Mokelumne Hill Fire Protection District, 7:30 p.m., Hotel Leger, Mokelumne Hill, 286-1389.