EAST POTOMAC MINI GOLF -- East Potomac Golf Course, East Potomac Park at Hains Point, 972 Ohio Dr. SW. 202/488-8087. Open 10 to 8 daily. Closes Oct. 31. $4 Monday to Thursday; $4.

State-of-the-art miniature golf course, dining and entertainment venue in the works near PBIA A 30-year lease requires the company to submit monthly revenue reports to the county. The miniature ...

With 14 animatronic dinosaurs, two 18-hole miniature golf courses and an ice cream bar, Rick Lane’s decades-long dream is coming together at Rick’s Prehistoric Mini Golf.