Children's Auditions

The Center for the Arts will hold auditions for children from 4 to 7 p.m. Tuesday for a new program, Pied Piper Theater, at the center in Manassas. The first production will be "The Swinging Piper" and children ages 9 through 15 are encouraged to audition. Call the center at 368-3463 to arrange an audition.

Auxiliary Orientation

The Auxiliary to the Prince William Hospital has scheduled an orientation at 7:30 p.m. today in Conference Room I at the hospital to provide information to prospective members. Call 369-8173 or 369-8322.

Pregnancy Prevention

The monthly general meeting of the Greater Prince William Adolescent Pregnancy Prevention Coalition will be at 2 p.m. Wednesday at the Prince William County Department of Social Services on Ashton Avenue in the Sudley North Government Complex in Manassas. Elections for board members and officers for 1990-91 will take place. There is no cost to join the community-based nonprofit organization. Call 335-7730 for information.

Dumfries Craft Show

The 14th Annual Historic Dumfries Craft Show will take place from 10 a.m. to 5 p.m. Saturday at Merchant Park. A variety of crafts, unique arts and baked goods will be offered. Admission to the park and parking are free. Call 221-3346.

League of Women Voters

The League of Women Voters of the Greater Prince William Area will hold its first meeting of the 1990-91 program year at 7:30 p.m. Monday in the Prince William County Board Chambers at the McCoart Building. Michael Silliman of Ecology Unlimited and Nick and Lisa Hufford of Citizens Advocacy for a Safe Environment will discuss recycling. Call 368-0459.

Gymnastics Open House

Featherstone Gymnastics Center in Woodbridge will hold an open house from noon to 4 p.m. tomorrow and Saturday. An open workout with the girls and boys teams will be presented. Call 491-8560.