In 1976, the Denver-metro area had 13 Drive-In movie theatres. Here are a few you may remember:
The Lakeshore, The NorthStar, The West, The East 70, Havana Drive-In, Monaco Drive-In, The Nor-West, and Holiday Twin (Boulder).
In 2007, only 2 Drive-In Theatres were still open in the Denver-metro area. Unfortunately, the Cinderella Twin Drive-In met its end, so the 88 Drive-In Theatre stands alone in the Denver area!