There is a restored vaudeville theater in Beverly, MA, the Cabot Street Theater, which was restored in the 1970s and operated with a magic show until recently. They also run independent and second run movies, as well. Unfortunately, the building is for sale but is still open until then. The interior is lovely and if you can contact them, they might steer you in the direction you need for your own restoration. Good luck.
The telephone number is 978-927-3677 and the website is http://www.cabotcinemamovies.com/cabotcinemamovies.com/Enter_Cabot_Street_Cinema_Theatre_Beverly_MA_Movies.html