The ASTC Travel Passport Program entitles COSI Members to free or discounted admission at 360+ ASTC (Association of Science-Technology Centers) museums. COSI Premium and Ultimate Family members receive a 50% discount on admission to nearly 200 children’s museums participating in the Association of Children’s Museums (ACM) Reciprocal Network. COSI Members must present their COSI Membership card and photo ID at the Box Office of participating museums to receive reciprocal admission. View the current list of participating museums online, or request a printed list by calling 614.228.COSI (2674). COSI Members are encouraged to call participating museums ahead of time to verify admission policies. Other museums may limit the number of COSI Member guests eligible for free admission.

As of July 1, 2016, reciprocal benefits for COSI Members at the Cincinnati Museum Center’s Duke Energy Children’s Museum (located in Cincinnati, Ohio) have temporarily changed. All COSI Members who visit the Cincinnati Museum Center’s Duke Energy Children’s Museum will receive free admission. To take advantage of this benefit, present a current COSI membership card and photo ID at the Duke Energy Children’s Museum. The admission benefit extends to two parents and up to four children under 18 living in same household OR two grandparents and up to four grandchildren under 18. For more information on visiting the Duke Energy Children’s Museum, visit www.cincymuseum.org/childrensmuseum or call 513.287.7000. COSI Members also receive discounts on admission to special exhibitions, retail store purchases, and food purchases at the Cincinnati Museum Center. This offer is valid through November 30, 2018. COSI Members should note that as of July 2016, the Cincinnati Museum Center’s Museum of Natural History & Science and the Cincinnati History Museum are closed for an extended period of time for renovation.

Offer Ends: December 31, 2018
Show Your COSI Membership Card and Save!

As a COSI Member, you can now enjoy Buy One, Get One Free admission to select Columbus museums and attractions through the Columbus Member Advantage program. No coupon is necessary. Simply show your valid COSI Membership card each time you visit! Columbus Member Advantage partners for 2018 include:

· Columbus Museum of Art
· Columbus Zoo and Aquarium
· Franklin Park Conservatory and Botanical Gardens
· Ohio History Center & Ohio Village
· Wexner Center for the Arts

Important Terms & Restrictions: Receive up to two free general admissions of equal or lesser value per visit when purchasing two regular-priced general admission tickets. 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, 2018 unless otherwise noted.