My wedding was held at the Hunterdon Hills Playhouse. We had the entire place to ourselves, the staff were wonderful (especially their event coordinator, who has been there for 30 years or so), and the food was excellent. The playhouse is set up as a dinner theater, so you eat in the in the theatre. The cocktail hour and ceremony were in the lobby, which a nice, large and open room, and thing were handled very well. I can not speak to the entertainment they usually offer, but I have heard it is very good, but for an older, retired crowd. Not much for a younger crowd, though they did have Jamie Farr (Kilnger from MASH) there recently.