Last month they had a rerun of the movie at the cinema in Dublin (IE) and went to see it with a friend. It was such a surreal experience because after watching it on my laptop so many times I could hear the laughter and the jokes of the audience on the cheesy hacking scenes, it was like watching the movie in 4D, I enjoyed it a lot!
I even brought my PowerBook Duo 280c along with me
Watching with a big public group of people you mostly don't know but maybe should is a special experience. This may depend on region, but in the US there used to be frequent midnight openings for superfans like myself. People dress up in costumes, local shops hand out prizes and it's an event. Saw Phantom Menace this way, LOTR, Watchmen, and maybe others, but I haven't seen a midnight opening offered in years. Maybe the theater managers are swimming in the pool on the roof.