I want to say it was called the Village Theater. It was an independent theater and it was in Highland Park in an older shopping center that I think was called the Highland Park Village Shopping Center. It was a cool place to work. It was haunted. Yeah, right, but I saw some unexplained stuff so I decided to just roll with the ghost story. We weren't teenagers, it was mostly college kids so the popcorn was safe.
Just googled it and it's still there (although closed for now due to covid). They've made themselves over as theater that serves beer which was probably necessary. I had heard a rumor that it had ceased being a movie theater awhile back but it looks like those rumors were either wrong or somebody decided to reopen it as a movie theater.