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Birthday Parties

Birthdays are a piece of cake at Mobius… you bring the guests and we’ll do the rest!


$250 for members 

$300 for nonmembers
Requires a $25 nonrefundable deposit to secure the date. 


Birthday parties can be scheduled Wednesday through Sunday from 3:00pm to 4:30pm.

To make a reservation, call the Admissions Desk at 509.321.7121.

Party Includes:
  • 1½ hours reserved in The Lab.
  • Admission for 15 guests, this includes adults and children.
    • Guests with Mobius Memberships count towards the guest total. 
    • Children under 12 months old don’t count toward the guest total.
    • Additional guests, over the 15 included guests, will be charged an admission fee of $12 each. Maximum party capacity is 25 guests total.
  • Unlimited exploration of the exhibit floor after the party. To ensure adequate supervision, we require 1 adult chaperone for every 5 children attending the party while on the exhibit floor. 
  • Every child attending will receive a BOGO admission pass to visit Mobius at a later date.
  • “Happy Birthday” message on digital display.
  • Party hosts can arrive 30 minutes prior to their scheduled party time. Outside food and beverages are allowed. Mobius doesn’t provide plates, flatware, birthday candles, or decorations. Balloons are not allowed.  

Birthday Reservation Request

Let us know you’re interested in hosting a birthday party at Mobius by submitting this form.
The Admissions Desk will call or email you back to schedule your party and answer any questions!
  • MM slash DD slash YYYY
  • Please enter a number greater than or equal to 0.
  • The admissions desk will call you back to schedule your party and answer any questions you may have. If you have any questions in the meantime, let us know.
  • This field is for validation purposes and should be left unchanged.
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