San Mateo’s ultimate indoor playground and birthday party center.
Fun, safe, and engaging experiences for kids, families, and friends.
Store Info
- 24 E. 4th Ave, San Mateo, CA 94401
- 650-863-8296
- staff@kiddo-adventure.com
- FREE WIFI
Store Hours
- Open 7 Days a Week
- Sunday to Thursday: 10:00am – 6:00pm
- Friday to Saturday: 10:00am – 8:00pm
About Us
Welcome to Kiddo Adventure. San Mateo’s exciting indoor playground, birthday party center, and hub for kids’ classes and events. We’re here to transform fun into a full family experience. Our doors are open to create a warm and welcoming “HOME” for playdates, social connections, birthday celebrations, and community gatherings.
At Kiddo Adventure, we’re passionate about providing a clean, safe, and welcoming environment where kids, families, and friends can enjoy active play and memorable, face-to-face connections. We believe in encouraging physical activity and developmental growth in children, while helping families strike a healthy balance with screen time in today’s digital world.
Join us for fun-filled experience and play safely at Kiddo Adventure!
Community Starts Here
We provide a welcoming space, where parents can connect, share experiences and build meaningful relationships with local families.
Active Play. Endless Fun
Where creativity, growth, and play come together-safely.
Clean & Safe. Ready to Play
We prioritize rigorous cleaning, frequent sanitizing throughout the day, and strict safety measures, so kids can enjoy endless play while parents enjoy peace of mind.
Community Starts Here
We provide a welcoming space where parents can connect, share experiences, and build meaningful relationships with local families.
Active Play. Endless Fun
Where creativity, growth, and play come together-safely
Clean & Safe. Ready to Play
We prioritize rigorous cleaning, frequent sanitizing throughout the day, and strict safety measures, so kids can enjoy endless play while parents enjoy peace of mind.
Play
Fun
Party
Admissions
Walk-ins are always welcome during normal business hours.
Walk-in Age
Monday – Thursday Price
Friday-Sunday & Holiday Price
Children under 1 (with paid sibling)
FREE
FREE
Children under 1
$16.00
$18.00
Children 1 to 12
$20.00
$24.00
Adults / 13+
$5.00
$5.00
Walk-in Age
Monday – Thursday Price
Friday-Sunday & Holiday Price
Children under 1 (with paid sibling)
FREE
FREE
Children under 1
$16.00
$18.00
Children 1 to 12
$20.00
$24.00
Adults / 13+
$5.00
$5.00
- During busy hours, play sessions are limited to 2 hours so everyone gets a turn to join the fun!
- Got a group of 10 or more? Contact us for special rates.
- A signed waiver is required for all guests, adults and children, entering the indoor playground. To make check-in smooth and easy, we recommend completing your waiver online ahead of time prior to arrival.
- No outside/take-out food allowed inside.
- Free for babies (non-walkers under 1 yr old) when accompanied by a paying sibling.
- Adult supervision required at all times.
- We are a sock-only facility. For sanitation purposes and to help keep our play areas clean, shoes must be removed upon entry.
- All guests, adults and children, must wear socks at all times while inside. Children are recommended to wear grippy (non-slip) socks while playing. You’re welcome to bring your own, or grippy socks can be purchased at check-in for $3 per pair.
- Enjoy $2 off admission when you arrive during the last hour of play.
Help us make your visit to Kiddo Adventure smooth and fun by completing your waiver ahead of time!
Host Your Party or Event at Kiddo Adventure
Looking for the perfect place to celebrate?
Our custom designed two level play structure offers a truly unique experience for birthday parties and group events. Full of fun, adventure, and completely stress-free!
Let us help you create unforgettable memories for children of all ages!
2-Hour Party Packages
Adventure
Ultimate
Total Price
$456.00
$820.00
Price Per Child
$38
$41
Included Children
Up to 12 kids
(includes 1 free adult per child)
Up to 20 kids
(includes 1 free adult per child)
- Additional Child (includes 1 free adult)
$32 each
$32 each
- Additional Adult
$5 each
$5 each
Maximum Capacity
Up to 36 total guests
(children + adults)
Up to 45 total guests
(children + adults)
- Additional Adult
$5 each
$5 each
Private Party
Add $300 to your Adventure or Ultimate Package.
Celebrate your little one just for you and your guests.
🕒 Available Private Party Times:
9:30am or 4:00pm
Saturdays or Sundays
Closed to the Public during your event for a fully private experience.
2-Hour Party Packages
Adventure
Ultimate
Total Price
$456.00
$820.00
Price Per Child
$38
$41
Included Children
Up to 12 kids
(includes 1 free adult per child)
Up to 20 kids
(includes 1 free adult per child)
- Additional Child (includes 1 free adult)
$32 each
$32 each
- Additional Adult
$5 each
$5 each
Maximum Capacity
Up to 36 total guests
(children + adults)
Up to 45 total guests
(children + adults)
What’s Included in Both Packages:
First 60 Minutes of Play Time
Last 60 Minutes in Private Party Room
Birthday Themed Room Decoration, Plates, Napkins, Forks, Table Cover
Party Host
Set Up, Serve & Clean Up
Invitation E-Vite Link
🎁 Special Gifts for the Birthday Child:
- 🎉 One FREE Pass for Their Next Visit
- 👕 Exclusive Kiddo Adventure T-Shirt
- 🍧 Delicious Hawaiian Breeze Shave Ice
2-Hour Party Packages
Adventure
Ultimate
Total Price
$456.00
$820.00
Price Per Child
$38
$41
Included Children
Up to 12 kids
(includes 1 free adult per child)
Up to 20 kids
(includes 1 free adult per child)
- Additional Child (includes 1 free adult)
$32 each
$32 each
- Additional Adult
$5 each
$5 each
Maximum Capacity
Up to 36 total guests
(children + adults)
Up to 45 total guests
(children + adults)
What’s Included in Both Packages:
First 60 Minutes of Play Time
Last 60 Minutes in Private Party Room
Birthday Themed Room Decoration, Plates, Napkins, Forks, Table Cover
Party Host
Set Up, Serve & Clean Up
Invitation E-Vite Link
🎁 Special Gifts for the Birthday Child:
- 🎉 One FREE Pass for Their Next Visit
- 👕 Exclusive Kiddo Adventure T-Shirt
- 🍧 Delicious Hawaiian Breeze Shave Ice
To help ensure a fun, safe, and stress-free celebration, please review the following party guidelines:
- To keep things simple and enjoyable for everyone, outside food and drinks are not allowed, except for birthday cake and up to two cold platters (fruit, veggies, or crackers, no larger than 18 inches tray) at no additional charge.
- Please note: All food brought in must be peanut and tree nut-free to ensure the safety of all our guests.
- You’re welcome to bring additional decorations, such as balloon arrangement. Piñatas, confetti balloons, and string spray are not allowed.
- For your convenience, we provide dessert stands, a cake knife, candles, and a lighter.
- To explore our available food, beverage, and dessert options, please see our party add-ons menu by selecting ‘Book Now’.
We look forward to celebrating your child’s special day!
Become a Kiddo Adventure Member
Unlock exclusive benefits with a Kiddo Adventure membership! Enjoy unlimited play and special discounts all year round.
Join today for endless fun and perks!
ANYDAY
UNLIMITED ADMISSIONS ANYDAY
One Free Hawaiian Shave Ice
Two Free Adults Per Child
One Free Kiddo Adventure T-Shirt
10% Off Party Packages
Holidays Included
Free Grippy Socks At Sign Up
$99.00 PER MONTH PER CHILD
FAMILY
UNLIMITED ADMISSIONS ANYDAY FOR UP TO 4 KIDS
PRIORITY LINE CHECK IN
10% OFF PARTY PACKAGES
FREE SOCKS AT SIGN UP
FREE JUICE BOX EACH VISIT
TWO FREE ADULT PER CHILD
TWO FREE HAWAIIAN SHAVE ICE OR 10% OFF
10% OFF FOR GUESTS
HOLIDAYS INCLUDED
$129.99 PER MONTH
- Initial membership period is 3 months.
- Memberships may not be combined with any other offers.
- Memberships are valid for entry during normal business hours.
- Each child must purchase his/her own membership.
- $79.00 for an additional sibling to sign up at the same time.
- Other terms and conditions may be found online during enrollment.
GIFT CARD
Join Our After-School Program
Keep your kids active and engaged after school with fun, educational activities at Kiddo Adventure! Our program encourages physical activity, social interaction, and developmental growth in a safe and supportive environment.
Walk-ins are always welcome during normal business hours!