Play Haven is such a great place for a birthday party! When you can't be sure if it will be foggy or sunny, it's nice to know your party will be inside but that there's also an outdoor space which is so rare! The space is very large, especially when you're celebrating twins! It's perfect for running around, containing the smaller kids, and lots of activities so no one goes stir crazy. I highly recommend it, and the staff couldn't be more wonderful!