JerZjump is New Jersey's most exciting family open play entertainment center! JerZjump was established by 2 families with children ranging from ages 1 to 7. We had our own families in mind when we created this safe, clean, multi-age party place that would also provide a place to spend a whole day of family bonding for one low price. We are sure that you, your family and friends will have a "jumping" good time!. We offer 17,500 square feet of family fun for ALL ages. Our open play room,arcade and snack bar provide hours of family fun. Open play on the weekends is geared for those over 34 inches and under 14 years of age. For your birthday party plans,just call us and sit back and relax. We arrange parties for all ages! We take care of everything from invitations to goody bags and everything in between. Don't forget to book these all-inclusive parties for your fundraisers,camp/school outings and any other group events.