Birthday Parties at KiDiMu

Host Your Next Party at KiDiMu

Looking for a fun, unique location to host your child’s birthday party? KiDiMu is the place to be! Our interactive exhibits and playful atmosphere are perfect for children to explore, learn, and have fun. We offer customized party packages to make your celebration truly special.

After museum hours, our event space is also available for private functions, making it an ideal choice for gatherings, family celebrations, and more. Our team will work closely with you to ensure that your event runs smoothly and becomes a memorable experience for everyone.

Let us help you create a celebration that’s both fun and stress-free!

Daytime Party

$225 (members) | $250 (non-members)

1.5 hours in a dedicated party space (Art Studio or Outdoor Play Yard)

Admission for up to 15 children and 15 adults (30 total guests)*

Extended playtime: Guests are welcome to stay and play in the museum after the party until closing. However, they may only arrive at the start of your scheduled party time.

15 minutes of setup time before the party

Add-ons

  • $25 for each additional 30 minutes in the party space
  • $7 per additional guest (up to 5 additional children and 5 additional adults)
  • $300 for a hassle-free food package
    Includes four large one-topping pizzas and a sheet cake (serves 30-40 guests)

Available Times

  • 9:30 AM – 11:00 AM
  • 11:30 AM – 1:00 PM
  • 1:30 PM – 3:00 PM

A $50 non-refundable deposit is required to secure your party date and time. The remaining balance is due 48 hours before the event.

Parties may be rescheduled at no additional cost with at least 72 hours’ notice, pending availability.

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*Please note: If you anticipate more than 15 children and 15 adults, we kindly ask that you consider booking an after-hours party for a more comfortable experience. Our party space comfortably seats 15 children, and all food must remain within the party room to ensure everyone’s comfort and safety

After-Hours Party

$500 (members) | $550 (non-members)

2 hours of exclusive access to KiDiMu when the museum is closed to the public.

Up to 60 guests (adults and children).

Two dedicated KiDiMu staff members to assist with your event.

30 minutes of setup time before the party and 30 minutes of cleanup time after.

Add-ons

  • $150 per additional hour (extend up to 4 hours total)*
  • $375 for a hassle-free food package
    Includes six large one-topping pizzas and a large sheet cake (serves 50-60 guests)

A non-refundable deposit equal to half of the total party cost is required to secure your party date and time. The remaining balance is due 48 hours before the event.

Book Now

*Please note: If you wish to book additional hours, we kindly ask that you do so at the time of booking, as we are unable to accommodate additional hours on the day of the event due to staffing limitations.

Party Add-ons

$50 for a Guided Activity
A KiDiMu staff member will lead a fun and interactive activity, lasting about 20 minutes. You can choose from the following creative options:

  • Beaded Bracelets (pipe cleaners and beads)
  • Owl Puppets (TP rolls with googly eyes, fabric, and other materials)
  • Popsicle People (popsicle sticks with fabric and materials)

$50 for a button-making station
Guests can create both buttons and either magnets or keychains!

$8 per child for KiDiMu on the Go favor boxes

$25 for a custom-framed 18×24 party poster

All party guests are expected to follow KiDiMu’s rules during and after the party to ensure a safe and fun experience for everyone.

If you need to cancel, any amount paid beyond the non-refundable deposit will be refunded if the cancellation occurs at least 7 days before the event.

Super Hero
Blast Off
Unicorn
Dinosaurs
Pink & Purple Clouds
Science
KiDiMu
Doodles
Sunshine
Honey Bees
Ice Cream & Sprinkles

Customizable Birthday Posters

$25 per poster – choose from 12 unique party poster designs to make your event extra special! Simply provide a high-resolution photo and your desired text, and we’ll create a personalized 18″ x 24″ print—frame included.

Questions? Email lisa@kidimu.org

Please leave us as much detail as possible about your birthday party and we’ll get back to you within three business days. 

Accessibility

All areas of the Museum are accessible. If you need special accommodations, please call (206) 855-4650.

Please note: Completing this form does not reserve your birthday party.

Birthday Party Request

Birthday Party Request
Party Type Request
Are you a KiDiMu Member?

Daytime Party

Includes up to 15 children
Minimum ratio of 1:5 adults to children
Party Timeslot
Which dedicated party area would you prefer?
Daytime Party Add-ons
Party Favor Boxes
Would you like to add additional party time?
Add additional guests

$

$

After Hours Party

Minimum ratio of 1:5 adults to children
Add additional party time?
After Hours Party Add-ons
Party Favor Boxes

$

$