K.C.
Hi A.!
I researched this about 2 years ago for my son (although I ended up having his party outside at a public park) and I found a place called "The Reception Center at Saint Clement". It was recommended to me by co-workers who had attended parties there. I got a menu and it was very reasonably priced, unlike most of the other places I had contacted. The location is in Matawan though and I don't know if that is too far from you. Maybe you could contact them to see if they have other locations. the number I have is ###-###-####. Best of luck!