COSI is open Thursday through Sunday, 10am – 5pm. Get your tickets now!

Science boxes with five days’ worth of themed STEM activities and science experiments for kids delivered right to your front door!

COSI Connects Kits - Science boxes with five days’ worth of themed STEM activities and science experiments for kids delivered right to your front door!

Received a Gift Membership? Activate your Membership here.

Category Level Subtotal CAC Fee* Total
Ultimate Family Who's included? Ultimate $359.00 $2.25 $361.25
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Premium Family Who's included? Premium $239.00 $2.25 $241.25
GIFT NOW
Basic Family Who's included? Basic $179.00 $2.25 $181.25
GIFT NOW
Grandparent Family Who's included? Basic $179.00 $2.25 $181.25
GIFT NOW
Single Adult Family Who's included? Basic $149.00 $2.25 $151.25
GIFT NOW
Teacher Family Who's included? Basic $149.00 $2.25 $151.25
GIFT NOW
Individual + Guest Who's included? Basic $139.00 $2.25 $141.25
GIFT NOW
Family Access Who's included? Basic $49.00 $2.25 $51.25
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*The Columbus Arts & Culture Fee helps make the arts available to all by funding exemplary artists, arts organizations and programs that educate and engage audiences throughout Greater Columbus.
**COSI gift card sales and redemptions are not considered tax deductible contributions to COSI.

Basic Level Benefits:

  • Year-long admission to COSI
  • Free unlimited admission to American Museum of Natural History Dinosaur Gallery at COSI.
  • Free unlimited admission to select exhibitions in the American Museum of Natural History Special Exhibition Gallery.
  • Free or discounted reciprocal admission to 360+ science centers. View Details
  • Invitations to Member Previews and Events.
  • Discounts on parking and traveling exhibits.
  • 10% Discount on Science2GO! and Atomic Café purchases.
  • Service fee waived for online and phone purchases.


Premium Level Benefits:

  • ALL Basic Level Benefits Plus:
  • One free Add-on Guest per visit.
  • 50% off admission to nearly 200 children’s museums. View Details


Ultimate Level Benefits:

  • ALL Premium Level Benefits Plus:
  • One additional Add-on Guest (2 free Add-on Guests total)



Ultimate Family Memberships include two named adults and dependent children or grandchildren 18 and under.

Premium Family Memberships include two named adults and dependent children or grandchildren 18 and under.

Basic Family Memberships include two named adults and dependent children or grandchildren 18 and under.

Grandparent Memberships include two named adults and grandchildren 18 and under.

Single Adult Memberships include one named adult and dependent children or grandchildren 18 and under.

Please note that Family Access Memberships are available to families who participate in Ohio Directions, WIC, or Ohio Medicaid. Proof of participation is required. Please submit by email a copy of eligibility documentation to This email address is being protected from spambots. You need JavaScript enabled to view it. after purchase.

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Family Access Memberships include two named adults and dependent children or grandchildren 18 and under.
Available with photo ID and proof of participation in WIC, Ohio Directions or Ohio Medicaid.

Please note that Teacher Memberships are open to certified public/private PreK-12th grade school teachers, teachers at licensed/registered child care and preschool facilities, college/university faculty, and home educators only.
You will be asked to submit verification of your eligibility each year prior to receiving cards. Acceptable forms of verification include: Faculty ID, OEA card, Teaching license/certificate, or letter from your school district indicating intent to home school. When purchasing online, one of the above forms needs to be emailed or faxed (614.629.3150) to COSI.


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Teacher Memberships include two named adults and dependent children or grandchildren 18 and under.
Open to certified public/private PreK-12th grade school teachers, teachers at licensed/registered child care and preschool facilities, college/university faculty, and home educators.
Please note that you will be asked to submit verification of your eligibility each year prior to receiving cards. Acceptable forms of verification include: Faculty ID, OEA card, Teaching license/certificate, or letter from your school district indicating intent to home school. When purchasing online, one of the above forms needs to be emailed or faxed (614.629.3150) to COSI.

Individual + Guest Memberships include one named individual (13+) and one guest with every visit.

Add-On Guest
Bring a different guest (friend, family member, babysitter) every time you visit.

COSI Gift Memberships

COSI memberships make a great gift and are available year-round.

To purchase a gift membership, simply select the membership level below and check the "This is a gift membership" box during checkout. You may select additional preferences for your gift at that time.

and Traveling Exhibits √ √ √ √ √ √ 10% DISCOUNT on Science 2GO! and Atomic Café Purchases √ √ √ √ √ √ DEDICATED Member Check-in √ √ √ √ √ √ INVITATIONS to Member Previews and Events √ √ √ √ √ √ Service Fee WAIVED for Online or Phone Purchases √ √ √ √ √ √ 50% OFF Admission to 200 Children's Museums** √ √         FREE Add-on Guest √ √       √ FREE Admission to the Planetarium* √ √         FREE Admission to National Geographic Giant Screen Theater Movies* √           FREE Admission to the Motion Simulator √          
*The Columbus Arts & Culture Fee helps make the arts available to all by funding exemplary artists, arts organizations and programs that educate and engage audiences throughout Greater Columbus.
** COSI gift card sales and redemptions are not considered tax deductible contributions to COSI.

Teacher Memberships
Open to certified public/private PreK-12th grade school teachers, teachers at licensed/registered child care and preschool facilities, college/university faculty, and home educators.

Please note that you will be asked to submit verification of your eligibility each year prior to receiving cards. Acceptable forms of verification include: Faculty ID, OEA card, Teaching license/certificate, or letter from your school district indicating intent to home school. When purchasing online, one of the above forms needs to be emailed or faxed (614.629.3150) to COSI.

Family Access Memberships
Available with photo ID and proof of participation in WIC, Ohio Directions or Ohio Medicaid.

Includes two named adults and dependent children or grandchildren 18 and under.

(Not available for online purchase.)

MEMBERSHIP CATEGORIES
AND BENEFITS

YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums** √
FREE Add-on Guest √
FREE Admission to the Planetarium* √
FREE Admission to National Geographic Giant Screen Theater Movies* √
FREE Admission to the Motion Simulator √
YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums** √
FREE Add-on Guest √
FREE Admission to the Planetarium* √
FREE Admission to National Geographic Giant Screen Theater Movies*  
FREE Admission to the Motion Simulator  
YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums**  
FREE Add-on Guest  
FREE Admission to the Planetarium*  
FREE Admission to National Geographic Giant Screen Theater Movies*  
FREE Admission to the Motion Simulator  
YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums**  
FREE Add-on Guest  
FREE Admission to the Planetarium*  
FREE Admission to National Geographic Giant Screen Theater Movies*  
FREE Admission to the Motion Simulator  
YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums**  
FREE Add-on Guest  
FREE Admission to the Planetarium*  
FREE Admission to National Geographic Giant Screen Theater Movies*  
FREE Admission to the Motion Simulator  
YEAR-LONG Admission to COSI √
FREE Admission to American Museum of Natural History Dinosaur Gallery √
FREE General Admission to 360+ Science Centers
(View Details)		 √
DISCOUNTS on Planetarium, National Geographic Giant Screen Theater, and Motion Simulator Tickets √
DISCOUNTS on Parking, and Traveling Exhibits √
10% DISCOUNT on Science 2GO! And Atomic Café Purchases √
DEDICATED Member Check-in √
INVITATIONS to Member Previews and Events √
Service Fee WAIVED for Online or Phone Purchases √
50% OFF admission to 200 Children's mueseums**  
FREE Add-on Guest √
FREE Admission to the Planetarium*  
FREE Admission to National Geographic Giant Screen Theater Movies*  
FREE Admission to the Motion Simulator  

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Gift Membership purchaser will receive Disney on Ice ticket voucher by U.S. Postal Service no later than January 10, 2020. Ticket voucher must be redeemed at the Big Lots Box Office at Nationwide Arena. Redeem voucher for one (1) ticket to the following performances of Disney on Ice presents Dream Big: January 29 (7pm), January 30 (7pm), January 31 (7pm), February 1 (7pm), and February 2 (11am). Excludes premium seats. Attendees must purchase a minimum of one (1) Disney on Ice ticket per voucher transaction, and must not exceed two (2) vouchers per order. While supplies last.