Things to Do in Houston With Kids (That the Whole Family Will Actually Remember)
If you're a parent in Houston, you know the planning predicament you go through all the time..
You scroll through dozens of weekend ideas or things to do in Houston with kids. Somehow, it always feels hard to find something everyone will genuinely enjoy.
The real measure of a family outing isn't what happens while you're there… it's what happens afterward.
Are the kids still talking about it on the drive home? The next morning? Two weeks later? Is the emotion of joy lingering for you too, as an adult? Did everyone build core memories?
That's exactly why families keep finding their way to Sloomoo Institute Houston (it’s located at the Marq-E Entertainment Center).
“This is the first thing I’ve done with my daughter that I have loved too,” said one local dad (true story). With over 13 bespoke, immersive slimescapes, 500+ gallons of handmade slime, and the world's largest DIY Slime Design Bar, Sloomoo is one of those rare fun things to do in Houston with kids that feels just as exciting the second time as it does the first… and just as joyful for the adults as it is for the kiddos.
The Kind of Houston Weekend Kids Don't Stop Talking About
A good activity keeps kids busy - a great one will have them asking to do it again before you even leave the parking lot.
At Sloomoo Houston, families don't move through exhibits or sit through demonstrations. They stretch slime, launch slime, walk through slime, create slime, make music with slime, and fully immerse themselves in a colorful world, designed for play.
Located inside the Marq-E Entertainment Center, the experience includes 13+ interactive slimescapes, more than 500 gallons of handmade slime, and a DIY Slime Design Bar featuring over 4 million possible combinations.
There’s more. You can touch slime and make music, get slimed, soothe your vibe in ASMR sounds, get your hands in #satisfying sand, and truly connect with your family and friends without being on your phone the whole time.
Kids love it immediately! What surprises adults is how much they love it too.
The adults who walk in saying, "This is definitely for the kids," are usually the last ones ready to leave.
We often hear from adults that Sloomoo made them feel 7 again and that their faces hurt from smiling so much.
Isn’t it time you started stretching with us? Come play!
13 Slimescapes. Zero Boring Moments.
Every corner of Sloomoo Houston is designed to ignite your senses - touch, smell, sight, and sound - and ignite exploration, creativity, and connection.
Some favorites include:
Sloomoo & Repeat Wall
An ever-growing slime art installation, all guests get to add slime to the wall at the beginning of the visit.
Lake Sloomoo
Walk on 300 gallons of slime that feels like a spa. We have wipes to keep it all clean.
Groov's Groovy Grove
Every slime you touch activates a different instrument and sound effect. It’s a black light world where you create your own slime symphony. “I was blown away by how much fun I had doing this,” said one adult.
Slingshot Slime
Exactly what it sounds like. Launch slime across the room with your family and besties behind the plexiglass!
Slimey Mirrors
A blacklight cove where you transform into slimey digital avatars on a giant screen.
#Satisfying Sand
A room full of #satisfying sand to sink your hands into.
FrooFroo's Feels
Wear an eye mask while exploring a series of mystery textures and tactile surprises. When you shut off one sense, you heighten another.
Synthesoothers
An ASMR-filled sound bath, designed around calming sonic journey.
Squishy Pit
A giant pit of squishies! No further explanation needed.
DIY Bar
Choose your texture, scent, color, and charms and customize your own slime, which you get to bring home. The perfect memento.
Sloomoo Falls
This is an extra add-on but you get to live out the childhood fantasy of being slimed. You’ll get a poncho and shower cap as slime rains down on you while the crowd cheers you on.
The best part? Families move through the experience completely at their own pace, no rushing!
The DIY Bar — Everyone Goes Home with Something They Made
Every ticket includes access to the world's largest DIY Slime Bar. And yes, it's every bit as fun as it sounds.
Guests customize their slime from start to finish using:
- 8 slime textures
- 40 colors
- 60 scents
- 120 charms (you choose three)
There are more than 4 million possible combinations!
The result is a completely personalized slime that everyone takes home.
Guests can also upgrade their experience with a themed air-dry clay sculpting kit for an even more customized creation.
Looking for More?
There are a few ways to make your visit even more joyful:
Sloomoo Falls
Poncho on. Music up. Lights glowing. Then comes the slime.
Guests step beneath a waterfall of slime for one of the most iconic moments in the entire experience.
Sloomoo Kitchen Tour
Ever wondered where all that slime comes from? The Sloomoo Kitchen Tour takes you behind the scenes to see how Sloomoo's handmade slime is actually created. You will NOT believe how many ingredients we have.
Flexible Arrival Tickets
Not every family runs on a perfect schedule.
Flexible Arrival Tickets allow guests to visit during their selected day without being locked into a specific entry time.
Sloomoo Family Membership
For families who know they'll be back.
Membership includes unlimited visits throughout the year and quickly becomes a favorite for local Houston families.
If Your Kid Has Sensory Sensitivities, Here's What to Know
Sloomoo offers dedicated sensory-friendly hours designed for neurodiverse guests and sensory-sensitive families.
These times offer a reduced capacity, lower sound levels, and a calmer overall environment, while preserving everything that makes the experience full of joy.
It's also worth noting that slime itself is often incredibly appealing to sensory-seeking kids. The texture is predictable, repetitive, and tactile in a way many children find both calming and engaging.
For families researching indoor activities in Houston for kids, this thoughtful approach is one reason so many guests return.
The Slimiest Birthday Party (and Weekend) in Houston Is Right Here
No one does a party like Sloomoo Institute. Want to know what we offer?
We have the cutest party rooms (there are two to choose from) so you have time for food, cake, and gift opening. It also enables the group to have a bit of privacy to make the day special.
Every guest creates their own custom slime, which means the party favor is automatically handled—and it's one kids actually want.
Parties can also include slime-making classes, giving kids the chance to create slime from scratch together.
A dedicated Slimetender concierge supports the group from inquiry through party day, handling planning, transitions, and logistics.
Then there's the giant clay and slime Smash Cake. You can order a clay cake for everyone to smush - and then take home their own special piece.
For families looking to level things up even further, Sloomoo Falls can be added to the celebration. Imagine everyone being slimed together - the ultimate photo moment.
Plus we have a Sloomoo piñata to add a dose of sweetness.
Birthday packages with the party room require a minimum of 10 guests. Children under 2 do not require a ticket but do count toward room capacity.
Weekend dates fill quickly, so advance booking is highly recommended.
Learn more about Houston birthday parties on our Birthday Parties page.
Plan Your Visit
Tickets are timed, and booking online helps secure both your preferred entry window and the best pricing.
If you're planning a weekend visit, it's worth reserving ahead.
For tickets, memberships, and event information, visit the Houston location page. Planning a celebration? Explore Houston birthday party packages and available dates.
What are the best things to do in Houston with kids this weekend?
If you're looking for a family activity that combines creativity, movement, play, and hands-on fun - all without being on your phones - Sloomoo Houston is one of the most memorable experiences in the city. Kids create custom slime, explore over 13 immersive slimescapes, and spend timefully engaged instead of simply observing.
Is Sloomoo Houston good for toddlers?
Sloomoo is generally best suited for kids ages 4 and up, but younger children often enjoy the sensory aspects of the experience as well. Guests under 2 do not require a ticket, making it easy for families with younger siblings to visit together.
How much do Sloomoo Houston tickets cost?
Tickets start at $25.99, with pricing varying based on date, time, and availability. Purchasing tickets online in advance is recommended, especially on weekends and during school breaks.
