We're using this same facility in August. Best friend and I are going to the "world" with our two 9-year olds. I want to take her to Jelly Rolls one night, so we're using the Harbor Club at the Boardwalk. I called and made a reservation - holding with my credit card. You must cancel 24 hours in advance, or they will charge your card a $15 flat fee for each child. I think the rate is $8 per hour, per child and it includes their dinner, games, movies, arts and crafts, etc.
Hope this helps...