S.L.A.M. Snowcones Food Truck Event in Boonsboro MD When July 26, 2023 4:00 pm - 7:00 pm Where Fletcher's Grove 1 Tiger Way, Boonsboro, MD, 21713, WHMD Event Type Boonsboro MD Map Unavailable Food Truck Event in Washington County MD. Fletcher’s Grove Community in Boonsboro MD will be hosting S.L.A.M Snowcones. . Other Food Truck Available ← Seafood Buffet in Hagerstown MD Planck’s BBQ Food Truck Event in Boonsboro MD →