Indoor Birthday Parties

Each party includes balloons, paper products, a dedicated party host and set-up and clean up. You may bring and set up additional decorations if desired. You will have access to your party room or table 15 minutes prior to your room time.

No, unfortunately we do not include invites.

For the Pick 3, Ultimate, and VIP Ultimate packages, guests will enjoy the activities and games you’ve selected for your party. Afterward, everyone will gather at the party table or in the party room to enjoy food, beverages, and cupcakes. Once the kids are finished eating, they can return to the activities and continue having fun until the end of your scheduled party time.

Please note: The structure is different for Xtreme Teen packages. For details, contact the party office directly.

Pick 3 parties will last 2.5 hours, the Ultimate Party lasts 3 hours and the VIP Ultimate party will last 4 hours. With the Pick 3 you will have a table for the first 1.5 hours of the party and with the Ultimate and VIP Ultimate, your room for 2 hours.

We will contact you 2 days before your event to finalize your guest head count, food, and any other add-ons. This will guarantee adequate table/room size and an appropriate number of hosts. We also recommend that you provide a guest list so our party check-in can aid in making your event seamless!

All packages include 10 adults, the birthday child's 2 parents, plus 8 additional.  Every adult above that, even if they are not participating, will need to be paid for.

Your final balance, head count and food orders are due a minimum of 2 days before your event. Accepted payment methods are credit card or cash.

A 10% gratuity is automatically applied to all parties. If you would like to tip in addition to the 10% you may do so by cash or card.

Please arrive a minimum of 15 minutes early to your event.

Yes, parking is included for birthday parties at The Funplex East Hanover. Please contact the Party Office for details and arrival instructions.

As an All-Year Member, you receive 15% off the base price of a birthday party package. This discount cannot be combined with any other offers or promotions, including discounted weekday party pricing. The discount applies only to the base party package and does not include add-ons, upgrades, food and beverage, decorations, gratuity, taxes, or any other additional charges. The discount must be applied at the time of booking. Additional restrictions may apply.

No outside food or beverages are permitted with the exception of cake or cupcakes. The Funplex does not allow ice cream or ice cream cakes.

Yes!  We have two indoor cafes, the PitStop and Boardwalk cafes as well as a seasonal outdoor café, Sharkey’s.  We have The Surfside Bar located in The Boardwalk. 

A valid credit is needed to guarantee your reservations.  We require a 50% deposit to book, your final headcount and final payment are due 2 days before your party.

In the event of rain we will reach out to see if you would like to reschedule the date or move to an indoor event. The Splashplex only closes if lightening is within 5 miles and once the lightening passes, Splashplex will reopen.