Catering - Union County
Difficult to offer specific suggestions without knowing your requirements/preferences etc.
1. Type of Party - formal - informal?
2. Type of Food you want to serve - Gourmet - Italian - Kosher - Hot Dogs and Hamburgers
3. Number of people
4. Children/no children
5. At your home or at an outside venue
In Westfield NJ
Fun - found this on chowhound
An older Chowhound post that may also help you.