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Arroyo Adventure Birthdays

Birthdays in the Arroyo Adventure


Arroyo Adventure is designed to connect your child with nature and inspire imaginative play. Enjoy exclusive use of the Hawk's Nest, Rock Climbing Wall, Arroyo River, Pepper Tree Music Jam, and more with activities in the Arroyo Adventure!

Dates: Available April – September (parties must be booked at least 3 weeks in advance)

Time: 5:30pm – 7:30pm


Kidspace Parties Include:

Exclusive use of the party area for two hours

Museum admission for all party guests for the entire day of your party

Kidspace party specialists to facilitate games and activities

Kidspace party invitations and thank you notes (30 invitations are included, $1 each for additional invitations)

Kidspace goodie bag and balloon for each child

Plates, cups, napkins, forks, spoons, and knives for all guests


Pricing:40 people are included in the minimum fee. The maximum capacity is 100 people.

  • $795 Weekend Minimum Fee
  • $715 Weekday Minimum Fee
  • $19 per each extra child
  • $14 per each extra adult
  • Extended Party Time $250 per hour


Kidspace 12-Month Members receive 10% off the minimum fee and extra guests. Pricing does not include food.

40 guests (25 kids and 15 adults) are included in the minimum fee. Everyone over the age of 12 months is included in the guest count, including the birthday child and family. Fee applies to each additional guest on the day of the party.

Only cash and credit cards are accepted as party payment. Only credit cards are accepted for parties after 5pm. Personal checks are not accepted for party payment.

Check availability and book your party! Parties require a $100 non-refundable deposit and must be booked three weeks in advance.

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Special Party Add-Ons

After booking a birthday party at Kidspace, you can add any of the following options to make your child's birthday even more memorable.  Party Add-Ons must be booked and confirmed at least 3 weeks in before your party date.


Additional Entertainment

Face painters and balloon artists are available for an additional fee of $145/hr. Please indicate when booking if you would like to spice up your party with additional entertainment!


Goodie Bag Add-Ons

Want to spice up your goodie bags? Kidspace includes a balloon, pencil, tattoo, sticker, bug toy, crayons, and notepad in your party's goodie bags. The Busy Bee Learning Store offers fun, small items you can include like spinning tops or cricket suckers! (Items must be ordered two weeks in advance of your party date.) Kidspace Members will receive their usual 15% off merchandise for goodie bag add-ons..


Additional Party Space

If you want more exclusive party time you can add an hour to your party. Check party package details for pricing.


Additional Party Time

Want more time? Please ask about extending your party.

Check our calendar of available dates to book your party.

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Kidspace Private Events

Inspire wonder and ignite creativity by hosting a private event at Kidspace Children’s Museum. Whether you are hosting a meeting, company picnic, baby shower, birthday celebration, family reunion, cocktail party, or black tie affair, you and your guests will enjoy an imaginative and unique event.

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For specific questions, please contact or call (626) 449-9144, ext. 5216, weekdays between 8:30am-4:30pm.