BIRTHDAY PARTIES
Birthday Parties
BIRTHDAY PARTIES
Birthday Parties

COSI Events & Hospitality > Birthday Parties

Celebrate your BIG day at COSI!

Consistently ranked the number one science center in the country, COSI has birthdays down to a science! Explore the museum then enjoy pizza, cake, and presents in one of our private party rooms. See our package pricing information to let COSI cater your special day.


Group Lunchroom

Interested in bringing your own food? Our Group Lunch Room, a cafeteria style space on the M level, is available at no cost. Please call the COSI Call Center at 614-228-2674 to make a Group Lunch Room reservation.

Phosphorus

$375
Up to 15 guests


Includes:
Private room for 2 hours
3 pizzas
(cheese or pepperoni)
Housemade Chips
Lemonade
Plates, Napkins, Cups



Calcium

$450
Up to 20 guests


Includes:
Private room for 2 hours
4 pizzas
(cheese or pepperoni)
Housemade Chips
Lemonade
Plates, Napkins, Cups



Manganese

$525
Up to 25 guests


Includes:
Private room for 2 hours
5 pizzas
(cheese or pepperoni)
Housemade Chips
Lemonade
Plates, Napkins, Cups



Please note: Guest admission not included in package price.
Birthday parties are only available during the dates and times that the museum is open.
COSI does not allow sparklers or lit candles, confetti, piñatas, helium balloons, costume characters, or any simulated weapons.

Add-on Admission
$10 per person (plus Columbus Arts & Culture fee) for all guests ages 2 and over.
General Admission includes access to all classic exhibits, AMNH Dinosaur Exhibit and traveling exhibit.
Members are able to check in at the membership desk for their free admission.
Access to MARVEL can be added for an additional $13 per person.

Private Room Rental - $175 per hour

View Meeting Rooms
You are not required to order food but are not allowed to bring in outside food to the private event space.
Exceptions will be made for cake or cupcakes.

Food Enhancements
Extra Pizza- $23.99/pizza Cheese or Pepperoni
Tossed Salad- $5 per person
Cupcakes- $15 per dozen
Crudité- $3 per person
Gluten-free individual pizza- $11 per person

Education Enhancements
Scavenger Hunt -$65
30 Minute Interactive Experience (Select One Activity) - $125
60 Minute Interactive Experience (Select Two Activities) - $200
Activity Options:

Liquid Nitrogen Lesson
Gather around with your party guests for a thrilling demonstration on the effects of extreme cold on the world around us. Using liquid nitrogen we’ll explore states of matter, freeze common everyday objects, and even demonstrate how clouds form!

Slime Workshop
Each guest will have the chance to mix up their very own batch of slime! We will precisely measure and mix Sodium Tetraborate and Polyvinyl Alcohol to explore the science behind non-Newtonian fluids and polymers.

Animal Encounter
Invite some very special guests to your party! Encounter multiple species from our onsite living collection and learn about their unique natural habitats, eating habits, and much more.