While on a mini vacation In Maryland... We're running 50 mph down Route 50 and spotted a run down sign. Immediately my thoughts turn to Urban Exploration!  We parked the camper, hopped in the Tahoe and set our sights on the area. It was a Drive-in theater that had been shut down since 1976! SCORE! So, we chatted with some locals, and walked in, cameras in hand to see what 41 years without human involvement does to a business!