If you're trying to choose between Exit Strategy and Black Out, hands down go with Black Out.
Amazing staff, great decor, fun challenges, AND they did everything in their power to help us have a great experience. We did the Trade Street Epidemic for a friend's birthday, and when we first walked into the room there was a birthday cupcake complete with lit candle for her. They even helped us finish our room at the end once we ran out of time! The photo area at the end is a great touch. We had a blast and I can't wait to try it again! Thanks Black Out!!!