The Cinderella Shop at Zion will be open every Saturday in March from 9 am to 12 noon selling gently used prom gowns? All gowns are priced at $25 each payable in cash or check made out to REACH. All proceeds go directly to Reach of Washington County. Zion is located at 201 N. Potomac St., Hagerstown. Access to the Shop and parking is via the alley at the rear of the church.