From what I read, it is a tourist attraction also. Nostalgia time...
Could be parlayed into an attraction as a side nostalgic restaurant...old style gooood burgers,hot dogs, nostalgic sodas, candies, gum, real milkshakes, banana splits, coffee, heart attack on a plate breakfasts, ice cream cones, waffles big market for that
I haven’t been inside ever, but my daughter recently told me that her husband wants to buy a dvd player so they can go rent movies from there again. Nostalgia doesn’t get old. It just ages (better).