Summer Birthday Parties
Special summer birthdays with a splash!
Let’s make this summer unforgettable with a celebration at Funplex! Our party packages offer an array of exciting activities, from arcade games and bowling to go-karts, outdoor thrill rides, and a refreshing waterpark. Dive into the details of our summer packages, explore private suite upgrades, and check out our enticing party add-ons.
Summer Birthday Parties will return in May 2027.
What's Included
Here's how we party!
The Secrets to Effortless Birthdays!
Dedicated Party Host: A friendly host keeps everything running smoothly so you can relax and enjoy the celebration.
Packages for Every Group: Customizable options designed to fit all ages, sizes, and party styles.
All-in-One Destination: Everything you need for the perfect party, all under one roof.
Stress-Free for Parents: We handle the details with private party options for extra peace of mind.
Affordable Packages: Celebrate big without breaking the budget.
Proven Track Record: Hundreds of happy families trust us with their special day
Party Special Offers
Please note: Only one offer or discount may be applied per booking.
Book Early, Get Rewarded!
Plan ahead and save! Receive $25 off when you book 2 weeks in advance!
Use code EARLY25 when booking online
Weekday Party Discount
Take advantage of discounted weekday party pricing and enjoy all our great party packages at a lower weekday rate!
All Day Play Party Bonus!
Book a Summer VIP Ultimate, Summer Ultimate, or Splashplex package, and enjoy All-Day Play! It’s our way of keeping the celebration going!
Use code ALLDAY26 when booking online
Party Packages
Choose the party that's right for you!
Waterpark Celebration
Splashplex Party
A three-hour waterpark celebration with Splashplex access
and an outdoor pavilion.
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Splashplex Party
3 hours
Up to 10 children + birthday child free + up to 10 adults
Park admission and Splashplex Waterpark access for each child
1 slice of pizza, one drink & a vanilla cupcake for each child
3 hours in the outdoor pavilion
All-Access Summer Fun
Ultimate Party
Unlimited rides & attractions, Splashplex access,
a private party room and more.
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Ultimate Party
4 hours
Up to 10 children + birthday child free
Park admission, unlimited indoor and outdoor rides & attractions, and Splashplex Waterpark access for each child
$10 Fun Card for each child
2 slices of pizza, one drink & a vanilla cupcake for each child
Private party room for the first 2 hours
Park admission for 2 party parents plus 10 additional adults
Unlimited use of Splashplex Waterpark after the indoor party
VIP Summer Celebration
VIP Ultimate Party
A four-hour summer celebration with unlimited attractions,
Splashplex access and private-room time.
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VIP Ultimate Party
4 hours
Up to 10 children + birthday child free
Park admission, unlimited indoor and outdoor rides & attractions, and Splashplex Waterpark access for each child
$10 Fun Card for each child
2 slices of pizza, one drink & a vanilla cupcake for each child
Private room for the first 2 hours
Park admission for 2 party parents plus 10 additional adults
Unlimited use of Splashplex Waterpark after the indoor party
Summer Party
Pick 3 Party
Choose 3 pre-selected indoor or outdoor dry rides &
attractions for a summer celebration packed with fun.
View Party Details
Pick 3 Party
2.5 hours
Up to 10 children + birthday child free + up to 10 adults
Park admission and 3 pre-selected indoor or outdoor dry rides & attractions for each child
$5 Fun Card for each child
1 slice of pizza, one drink & a vanilla cupcake for each child
Weekend Summer Splashplex Party in Outdoor Pavilion
$439 +tax & gratuity
Weekday Summer Splashplex Party in Outdoor Pavilion
$390 +tax & gratuity
Weekend Summer Ultimate in Private Party Room
$750 +tax & gratuity
Weekday Summer Ultimate in Private Party Room
$700 +tax & gratuity
Weekend Summer VIP Ultimate in Private Party Room
$800 +tax & gratuity
Weekday Summer VIP Ultimate in Private Party Room
$750 +tax & gratuity
Weekend Summer Pick 3 Party in Shared Party Space
$375 +tax & gratuity
Weekday Summer Pick 3 Party in Shared Party Space
$375 +tax & gratuity
Looking to plan a Fall Party?
Party Rooms & Spaces
We have several party spaces for any size party, from an open shared room to the ultimate experience in our VIP Bowling Suite.
Upgrades & Add-ons
Take your party to the next level and enhance the entire experience!
Big FUN Upgrades
Popcorn Goody Bag
$3 each
30 Credit FunCards
$10 each
Balloon Bundle
$30
Chicken Tender Upgrade
$4 each
Upgrade your party meal from pizza to 3 chicken tenders and fries per guest!
Celebration Bundle
$110
Create the ultimate photo moment with three decorative backdrop arches, a light up “Happy Birthday” or “Let’s Celebrate” sign, and a vibrant balloon set.
Food Upgrades
Appetizers
Our appetizer platters are perfect for sharing and keeping the party going, featuring your choice of crispy golden French fries, cheesy mozzarella sticks served with marinara, and bite-sized chicken nuggets with a variety of dipping sauces.
Entrees
Our entrée selections are crowd-pleasers made to satisfy every guest, featuring your choice of creamy penne vodka tossed in a rich tomato-cream sauce, classic chicken parmesan layered with marinara and melted cheese, and an assortment of fresh pinwheel wraps filled with tasty deli meats, cheeses, and crisp veggies.
Desserts
Finish the celebration on a sweet note with our party desserts, including a sweet and salty snack tray for the perfect mix of flavors, a decadent cookie and brownie tray baked to please every sweet tooth, and cool, colorful Dippin’ Dots for a fun frozen treat kids love.
FAQs
What is included in my party?
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 area 15 minutes prior to your room time.
Does the package include invites?
Yes, once you place your deposit you will get a link to your invitations. They can be emailed or printed!
What can I expect from my Funplex party?
Your guests will explore the activities and games you have selected for your party. From there, everyone will regroup at the party table to enjoy food, beverages, and cupcakes. Once the kids are finished eating they can continue to enjoy the activities until the end of your party.
How long is my party?
Pick 3 parties will last 2.5 hours, Ultimate parties will last 3 hours and VIP Ultimate parties will last 4 hours. Your room/table time will last approximately 2 hours for all packages.
When do I need to let you know the final guest count?
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 size and 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!
Do I have to pay for adults coming to the party?
Each party package includes admission for up to 2 adults. Adult admission varies depending on the season and party package selected. Please review the details of your specific party package for information on included adult admissions and pricing for additional adults.
Adult admission policies and pricing may vary by season.
How and when do I pay for my party?
Your final balance, head count and food orders are due a minimum of 3 days before your event. Accepted payment methods are credit card or cash.
My host was excellent how do I tip them?
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.
When should I arrive for my party?
Please arrive a minimum of 15 minutes early to your event.
Is parking included with birthday parties?
Yes, parking is included for birthday parties at The Funplex Mount Laurel. Please contact the Party Office for details and arrival instructions.
Can I bring in any food?
No outside for or beverages are permitted with the exception of cake or cupcakes. The Funplex does not allow ice cream or ice cream cakes.
How does the All-Year Member Birthday Party Discount work?
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.
What is the rain policy for birthday parties?
Indoor birthday parties can continue rain or shine! For parties that include seasonal outdoor attractions, inclement weather may impact attraction availability.
If severe weather affects park operations or your scheduled party experience, our team will contact you regarding your reservation. Please note that refunds will not be issued for attractions that are unavailable due to weather.
If weather is expected to significantly impact your outdoor party experience, we recommend rescheduling your event to another available date.
Our team will work with you to determine the best available option based on weather conditions and availability.
Book a Party
There's three ways to get your party started!
Help me Decide
Find Your Perfect Package
Answer a few quick questions about your party, your vision, and your budget, and we’ll match you with the package that’s just right for you.
I'm Ready!
Book Online
If you already know your package, your space, and of course, your date, then you can book online right now and lock in your party.
I have questions
Contact Us
Office Hours: 9AM-5PM daily
We’re happy to walk you through the packages and upgrades and help you curate the perfect birthday party.