Combine kickstarter with retro movie night. When enough people sign up to see some classic movie in the theater again, it comes online and gets scheduled. Then you show up and watch it with a bunch of people who want to see the same movie, too.

Back to the Future was in theaters for one weekend about two years ago. Imagine being able to do that same thing but with other movies on demand. Being able to see some things on the big screen that I missed the first time around would be nice.