For few years now I am going sometimes to cinema that is part of the Europa Cinemas network.
It is partly run by my city and one of the university. It is quite cool to be able to watch some art films from around the world, documentaries but they are still showing the big American blockbusters.
They don’t sell popcorn or cola but they have craft beers on tap that you can take with you to the screening room - my French friend really like that part of the experience ;-)
The tickets are really affordable ~6-10€ but I usually spend bit more on the beer.
My favorite growing up was a small 2 theater place that showed old movies at midnight over the weekends during the summer. But that closed years ago. Also the dollar shows at the theater in the cheap town mall was fun while it lasted, people would sneak in whole picnics.