Charter memberships are being solicited for Meadowlark Gardeners, a new organization devoted to the development and maintenance of the new Meadowlark Gardens Park in Vienna. Lifetime memberships are available for $125 until Feb. 1. After that, lifetime membership will be $250. Annual membership is also available. Call 352-5900.

Parents and child care providers can train to become day care volunteers or brush up child care skills through the Fairfax County Office for Children. For information about upcoming courses, call 246-5646.

Aspiring musicians of high school age are invited to enter the Arlington Symphony's 39th Music Scholarship Contest by Feb. 1 to win one of three $500 scholarships. Entrants must be between grades 10 and 12 in a Northern Virginia high school. The contest will be March 5, and contestants will be required to play memorized selections in four minutes or less. There is a nonrefundable fee of $10. Call 527-6845.

Volunteers are needed to guide tours, teach history to school groups or garden at area historic sites through the Fairfax County Park Authority Division of Historic Preservation. No experience is necessary. Call Sally Epscamp at 759-4360 for more information.

Nominations are being accepted for the first Falls Church City Employee of the Year Award for outstanding achievement in public service during 1987. Pick up forms from the Mary Riley Styles Public Library, the Community Center, the Police Department, the Public Information Office or the Department of Personnel. Forms are due in the Department of Personnel on Feb. 1. Call 241-5025.