The World's #1 Slime Experience

Joy, Play & SLIME!

Over 500 Gallons of Slime

13+ #Satisfying Slimescapes

BUY

Philadelphia

Tickets

Welcome to Sloomoo MiniMoo

Design Your Dream Slime

Take Sloomoo Slime‑Making Classes

Indulge in the Ultimate Slime Shop

Feels Like Joy!

Explore Ticket Options

All tickets include a custom slime you design at our DIY Bar (4M+ combos!). Add upgrades to level up your experience, get slimed, and more!

MiniMoos are mini versions of our Institutes - and packed with joy. Come design your dream slime at our Slime Bar or take a slime making class!

General Admission

Slime Design Bar

Scentscapes

Stop and smell the flowers. V.I.B.E.S. (very intensely beneficial energizing scents) is a journey of 60 scents at our DIY Bar. Pick one for your custom slime.

Slingshot Slime

Yup! Slingshot slime at someone! Your mom, teachers, boss, kids, BAM!

Shop!

Your one-stop shop for all things slime - supplies, kits, and handmade creations - along with cool merch, squishies, sensory toys, and more.

Sloomoo Slime Bar

Design your dream slime with 8 textures, 54 scents, 40 colors, 120 charms. Over 4 million unique combinations. Get creative and unleash your inner artist.

Slime Gallery

Tons of slime! Butter, clear, cloud, cloud creme, floam, icee, jelly, slushee, snow fizz, and more. We switch it up all the time. Dig in!

Sloomoo Sidekick

Take a super fun quiz and find your Sloomooo bestie for life.

Sloomoo & Repeat Wall

You can't smush slime on your walls at home, but you sure can at Sloomoo.

Upgrades

DIY Bar EXTRAS!

Craft mini sculptures with pillowy air dry clay - then mush it into your slime. We have cute, creative kits at the DIY Bar.

Slime Making Classes

Learn how to make the best slime from scratch at Sloomooversity.

Sloomooversity Classes

Learn how to make the most #satisfying slime from scratch and become an expert. Check the schedule for what slime we’ll be cooking up and when. When you take a class, you get to play in our slimey world - the iconic Sloomoo & Repeat wall (smush slime on it!), the giant slingshot, moldable sand, and more!

Schedule

4:30 pm

Jelly Slime Making Class

It takes a chef’s touch and lots of science to mix up the perfect jelly slime - a gummy, stretchy, translucent texture that pops. We’re sharing everything you need to know and you leave with your very own creation. Sloomooversity awaits!

Book Class

https://tickets.sloomoo.com/philadelphia/events/0199f3ed-137a-8236-4d82-b700b476d250

4:30 pm

Cloud Creme Slime Making Class

Learn the art of making cloud creme slime, a fluffy, airy, texture that literally feels like icing. We teach you all the tricks, thanks Elmer’s glue and our secret ingredients. Earn your slime degree at Sloomooversity with us and go home with your new creation.

Book Class

4:30 pm

Butter Slime Making Class

Butter slime is one of the most wanted textures - it’s spreadable, playable, and super soft. Learn how to whip it up from scratch with us. Our experts give you all of the ingredients and tricks of the trade.

Book Class

4:30 pm

Jelly Slime Making Class

Book Class

4:30 pm

Cloud Creme Slime Making Class

Book Class

Feel the Joy, Philadelphia!

BUY

Philadelphia

Tickets

Location and Travel Tips

ADDRESS

The Plaza at King of Prussia

160 North Gulph Rd

King of Prussia, PA 19406

GET DIRECTIONS

WHAT TO WEAR

Wear play clothes!
Think pants and shirts with sleeves you can easily roll up.
Leave your favorite shoes at home.
For those with long hair, we recommend wearing it back.
Our slime is easily removed with white vinegar and water.

DRIVING TIPS

EXPERIENCE & SHOP HOURS

For experience days and times, please check our ticketing platform.

Getting here: Sloomoo MiniMoo - Philadelphia is at 160 N Gulph Rd in the King of Prussia mall, on the upper level, next to H&M. Get Directions

Parking: Free parking onsite. Enter through Eataly.

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GET DIRECTIONS

Sloomoo & You

Come Play, Philadelphia!

BUY

Philadelphia

Tickets

SLOOMOO MINIMOO
is coming to Philadelphia!

Join the early access list to be one of the first to slime with us.

The World's #1 Slime Experience!

We slimed our way to Faneuil Hall Marketplace. Get your hands on never-ending textures of handmade slime. Take slime making classes. Design your dream slime at the iconic Sloomoo Slime Bar (choose from 8 textures, 40 colors, 60 scents and 120 charms - over 4 million combos!)

Feels Like Joy!

When you get a ticket to the Sloomoo Slime Bar, you enter the Sloomooverse where you add slime our Sloomoo & Repeat wall, slingshot slime, sink your hands in Kinetic Sand, explore all kinds of slime textures in oversized vats and more.

Fans Are Saying

Suresh S

"Amazing experience! Each station was so #satisfying for the senses, and the slime shower was a highlight. Creating our own slime after trying all the samples was the perfect finale. Friendly staff made it even better. Highly recommend it!"

Kim C

"We had a blast with kids from 6 to 13, and the adults loved it too! The kids got “slimed,” it was hilarious, and the slime bar for DIY creations was unforgettable. The whole staff was amazing, what a memorable, must-do experience!"

Kohl H

"Great place for kids—and even slime skeptics! My wife ended up loving it too. The sensory play, fun scents, and welcoming staff made it special. Perfect way to keep little ones entertained in the hustle of NYC."

Rashan T

"An awesome experience from start to finish! The kids were blown away. The staff’s is super fun and full of good energy. They made everything better."

Dana S

"What a neat experience! Even my teenager said this was the coolest thing she’s done in ages! From making slime names to exploring rooms of textures, every step was fun. Creating our own slime with scents, colors, and charms was the perfect finale. A must-do for families!"

Alicia K

"My 3-year-old and I had the best time! The staff was so sweet, friendly and patient, especially in the slime-making room. We stayed longer than expected because we were having so much fun. Love the slime, love the staff—10/10!"

Rebecca Q

"We drove in from San Antonio and it was worth it! My husband, son, and even my 84-year-old mom had an amazing time. You leave with your very own slime creation and a slime name. Definitely a fun experience for all ages!"

“Such a fun day! even my teens (16 & 11) loved it! We had plenty of hands-on time, explored at our own pace, and enjoyed all the textures and scents. The staff were so helpful and friendly. We would come back in a heartbeat and recommend this place for all ages.”

Justin S

"We celebrated my daughter’s birthday here and it was a blast! From slime pools to making our own slime creations, every room offered something different, sparking laughter and creativity. The staff’s energy made it even better, and we left with smiles, memories, and slime to take home. Perfect for birthdays or a family day out!"

Welcome to Sloomoo MiniMoo