Stress-Free Kids’ Birthday Parties in Paramus, NJ
Choose a Slime Party, Decoden Party, or Combo Party — with guided activities, setup, cleanup, and colorful memories handled by The Slimee team.
This is cleaner than starting with long package details. Parents should immediately feel: “This is easy.”
- 700+ Parties Hosted
- 2 Paramus Locations
- Setup & Cleanup Include
- Kids Take Home Their Creations
Which party is right for you?
From DIY slime fun to unforgettable birthdays, Decoden creations, and group events — there’s a Slimee experience for every occasion.
Slime Birthday Party
Best for kids who love mixing, stretching, decorating, and creating their own custom slime.
Includes: custom slime-making, colors, glitters, charms, textures, smocks/goggles, take-home slime.
Best for: classic slime lovers, ages 3+, high-energy birthday fun.
Decoden Birthday Party
Best for kids who love cute designs, charms, decorating, and making a keepsake they can use after the party.
Includes: decoden cream-style decorating, charms, themed design, keepsake item, guided activity.
Best for: creative kids, older kids, fashion/craft lovers, cute party themes
Combo Party
Best for families who want the ultimate creative birthday with both slime-making and Decoden decorating.
Includes: slime activity + Decoden project +
celebration time.
Best for: premium birthdays, bigger wow factor,
guests who love crafts.
Choose your location
This is the most important part because your two locations have different experiences.
Paramus Park Mall
Best for: fully private parties, larger groups, playground access, bigger celebrations.
Our Paramus Park location is ideal for families who want a private birthday experience with extra space, party rooms, slime lab fun, and playground time.
- 2 Hours
- Fully private parties available any day
- Playground access included
- Great for larger groups
- Can host up to 150 kids
- No balloons due to mall policy
Garden State Plaza
Best for: smaller/private parties, premium mall location, classic slime celebrations.
Our Garden State Plaza location is perfect for smaller celebrations and easy mall access, with guided slime fun and celebration time.
- 1.5 Hours
- Semi-private Monday–Thursday
- Private parties available Friday–Sunday up to 40 kids
- Full buyout available Monday–Thursday with 40-kid minimum
- Balloons allowed
- Limited parent seating
Package comparison
Slime Party
From $449
Best for: Classic slime lovers · 1.5–2 hrs
- Custom slime, charms, glitter
- Slime expert
- Take-home slime
Decoden Party
From $499
Best for: Crafty kids, cute themes · 1.5–2 hrs
- Keepsake item
- Decoden cream-style decorating
- Charms & guided activity
Combo Party
From $799
- Slime + Decoden activities
- Guided host
- Celebration time
Not sure which package is best? Tell us your child’s age, guest count, preferred date, and location,
we’ll recommend the easiest option.
What’s included
Dedicated Party Host
Our team guides the activity and keeps the party flowing.
Creative Activity Supplies
Slime or Decoden supplies, colors, charms, glitters, and tools are included.
Smocks & Goggles
Kids get into the Slimee Lab experience.
Setup & Cleanup
Parents don’t have to deal with the mess.
Celebration Time
Time for cake, food, birthday song, and photos.
Take-Home Creation
Every child leaves with their slime or Decoden project.
Kids Love
- Creating their own custom slime
- Choosing colors, charms, glitter, and textures
- Wearing smocks and goggles
- Celebrating with friends
- Taking home what they made
Parents Love
- No mess at home
- Setup and cleanup included
- Guided host for easy party flow
- Easy party flow
- Indoor fun in any weather
- Flexible options for different group sizes
Party Timeline
Garden State Plaza Party Flow
1.5 Hours
15Min
Welcome
Guests arrive, put on smocks and goggles, and get ready.
45Min
Slime Workshop
Kids create custom slime, decorate it, and enjoy guided slime fun.
30Min
Celebration
Birthday song, food, cake, photos, and party time.
Paramus Park Party Flow
2 Hours
30Min
Welcome + Playground
Guests arrive, put on smocks and goggles, and get ready.
60Min
Slime Workshop
Kids create their slime with guidance from our Slime Experts.
30Min
Celebration
Food, cake, birthday song, photos, and party fun.
Food & Decorations Made Simple
01
Pizza
2 large plain pizzas are included with the party package.
02
Additional food
Available through our catering menu.
03
You may bring
Drinks, birthday cake, dessert items, tablecloths, themed plates, and banners.
04
Outside food
Not permitted except drinks, cake, and dessert items.
05
Balloons
Allowed at Garden State Plaza; not allowed at Paramus Park due to mall policy.
06
Third-party vendors
Not permitted, but Slimee add-ons are available.
Make It Extra Special
Custom Slime Jars
Personalized labels to match your theme.
Extra Charms or Premium Toppings
Give kids more ways to customize.
Glitter Tattoo Add-On
Tote Bag Decorating
Extra Pizza / Catering Menu
Happy Birthday Custom Slime Jar for Birthday Child
Ready to Plan Your Party?
Tell us your preferred date, location, party type, and guest count — our team will help you confirm the best package.
Error: Contact form not found.
Frequently Asked Questions
How do I book a birthday party?
Submit the party request form with your preferred date, location, party type, and guest count. Our team will confirm availability and send the next steps.
Is a deposit required?
Yes. A $200 non-refundable security deposit is required to reserve your date.
What is the difference between the two locations?
Paramus Park is best for fully private parties, larger groups, and playground access. Garden State Plaza is best for smaller celebrations and classic slime parties, with private options depending on day and guest count.
Can I bring cake and drinks?
Yes. You may bring birthday cake, desserts, and drinks.
Can I bring outside food?
Outside food is not permitted except cake, desserts, and drinks. Additional food can be ordered from our catering menu.
Are balloons allowed?
Balloons are allowed at Garden State Plaza. Balloons are not allowed at Paramus Park due to mall policy.
Can parents stay?
Parents are welcome, but seating is limited, especially at Garden State Plaza. We prioritize seating for kids.
What ages are best?
Our parties are great for slime lovers ages 3 and up. Children under 3 may need parent support.
Can we customize the party theme?
Yes. You can bring themed table decorations, and we offer add-ons like custom slime jars and themed details.
Do kids take something home?
Yes. Every child takes home the slime or Decoden creation they made.
{{ is_error_msg }}
Duration: {{ service_details.bookingpress_service_duration_val }} {{ service_details.bookingpress_service_duration_label }}
Price: {{ service_details.bookingpress_service_price }}
{{ is_error_msg }}
{{ is_error_msg }}
{{ is_error_msg }}
Your appointment booking summary
{{package_login_msg}}
{{ coupon_code_msg }}
{{ coupon_code_msg }}
{{package_login_msg}}
{{ coupon_code_msg }}
{{ coupon_code_msg }}
Pay Locally
PayPal
{{square_text}}
{{ is_error_msg }}
{{ is_error_msg }}
{{ staffmember_details.bookingpress_staffmember_email }}
{{ staffmember_details.bookingpress_staffmember_phone }}
{{ staffmember_details.bookingpress_staffmember_email }}
{{ staffmember_details.bookingpress_staffmember_phone }}