This holiday season, all annual memberships come with a second year for free! Treat the kids in your life to
a year of discovery by buying or renewing a membership for double the fun and double the learning!

All memberships must be activated by Jan. 31, 2026, to receive a 2027 membership for free.

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COSI ANNUAL MEMBERSHIPS

COSI memberships are better than ever! Our membership options are designed to fit the needs for families of all types. Each membership grants unlimited general admission to classic COSI exhibitions, the Planetarium, and all live shows throughout COSI.

MEMBER PORTAL

EXCLUSIVE MEMBER
DISCOUNTS

MEMBERSHIP FAQ

UPDATE MEMBERSHIP

RENEW MEMBERSHIP

MEMBERSHIP CATEGORIES, PRICING, AND BENEFITS:

Includes free daily admission for 2 named adults and dependents under 18

• 10% off Molecules, Atomic Café, and the Museum Store
• Free or discounted admission to over 360 science centers
• 50% discounted admission to over 200 children’s museums¹
• 2 additional unnamed guests per visit to COSI
• 2 free parking vouchers
• 4 free tickets to The Science Behind Pixar²
• 2 tickets to COSI After Dark
• 1 COSI Connects kit
• Free admission to the Motion Simulator

BECOME A
MEMBER      RENEW A
MEMBERSHIP     

GIFT A
MEMBERSHIP

Includes free daily admission for 2 named adults and dependents under 18

• 10% off Molecules, Atomic Café, and the Museum Store
• Free or discounted admission to over 360 science centers
• 50% discounted admission to over 200 children’s museums¹

BECOME A
MEMBER      RENEW A
MEMBERSHIP     

GIFT A
MEMBERSHIP

Includes free daily admission for 1 named adults and dependents under 18

• 10% off Molecules, Atomic Café, and the Museum Store
• Free or discounted admission to over 360 science centers
• 50% discounted admission to over 200 children’s museums¹

BECOME A
MEMBER      RENEW A
MEMBERSHIP     

GIFT A
MEMBERSHIP

Includes free daily admission for up to 2 named adults and dependents under 18

• 10% off Molecules, Atomic Café, and the Museum Store
• Free or discounted admission to over 360 science centers¹

Please note that Family Access Memberships are only available to families who participate in Medicaid card, Ohio Direction Card, WIC card, SNAP, EBT, P-EBT, SEBT, or CareSource. Proof of participation is required.

BECOME A
MEMBER      RENEW A
MEMBERSHIP     

GIFT A
MEMBERSHIP

*Includes Columbus Arts and Culture Fee of $2.25.

¹Some restrictions apply with ACM reciprocal admission

²Up to four complimentary tickets that can be used for any major traveling exhibit during the course of your membership year.

Teacher/military discount available (excluding Family Access Membership)

Purchasing more Add-On Guests to membership available during purchase process.
Benefits subject to change.

Family Memberships are exclusively intended for individual families. As such, daycares, schools, clubs, and other organizations do not qualify for this membership type. These memberships are not valid for institutional or commercial use.
For groups or organizations wishing to bring multiple children or clients to COSI, we offer a variety of other discounts or membership types you may be applicable for including group rates. Please contact COSI's call center for more information about group visitation.
We appreciate your understanding and cooperation in helping us maintain the value of our membership programs.

EXCLUSIVE MEMBERSHIP DISCOUNTS:

Columbus Member Advantage
Offer Ends: December 31, 2025
Show Your COSI Digital Membership Card and Save!

As a COSI Member, you can save $3 on general admission to select Columbus area museums and attractions through Columbus Member Advantage. No coupon is necessary. Simply show your valid COSI digital Membership card each time you visit!

Columbus Member Advantage partners for 2025:
Columbus Metropolitan Club
Columbus Museum of Art and Pizzuti Collection
Columbus Zoo and Aquarium
Dawes Arboretum
Franklin Park Conservatory and Botanical Gardens
LEGOLAND® Discovery Center Columbus
National Veterans Memorial and Museum
Ohio History Center
Wexner Center for the Arts ($2 off any film)
The Works: Ohio Center for History, Art and Technology (also qualifies for 50% off general admission due to separate ASTC reciprocal agreements)

Important Terms & Restrictions: Discount good for $3 off per person on general admission only. Limit four (4) discounts per visit. Tickets must be purchased from the admissions area of the facility you are visiting. Cannot be combined with other discounts or offers. Not valid on prior purchases. No rain checks or refunds. Some restrictions may apply. Offer expires December 31, 2025 unless otherwise noted.

MEMBERSHIP FAQ:

NEW MEMBERSHIP LEVELS

PURCHASING A MEMBERSHIP

DISCOUNTED MEMBERSHIP OPTIONS AND MEMBERSHIP ADDITIONS

RENEWING A MEMBERSHIP

PURCHASING GIFT MEMBERSHIPS

MEMBERSHIP CARDS

VISITING COSI

MEMBERSHIP BENEFITS AND DISCOUNTS

ULTIMATE FAMILY MEMBERSHIP BENEFITS
If you have the Ultimate membership level you will receive two FREE parking vouchers valid at either the City of Columbus owned garages under Dorrian Green Park or the garage on Starling St.
To redeem show your membership card and parking ticket to the box office to receive a full validation sticker. Please note COSI will not re-issue redemption vouchers if lost.

RECIPROCAL MUSEUMS (ASTC and ACM)

COSI COMMUNICATIONS

TROUBLESHOOTING