Upcoming Member-Only Events

Special Offers Just for COSI Members

Ohio Machine - Come check out your brand new professional lacrosse team, the Ohio Machine! Enjoy a special discount for being a member of COSI! To make it even better, not only will you get an exclusive discount, but a portion of your ticket purchase will benefit COSI!

Choose from two game dates including the first ever inaugural season home opener on Sat, May 19 8:00pm or Sat, Jan 9th 7:00pm both at Selby Stadium on Ohio Wesleyan University.

To purchase tickets visit www.theohiomachine.com/tickets and select the games of your choice. During checkout enter the Promotional Code COSI to receive your special rate and have a portion of your ticket purchase benefit COSI. For help or any questions, please call 614.754.1973 or e-mail This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

Newport Aquarium - COSI members receive a $3 discount on full priced general admission tickets to the Newport Aquarium near downtown Cincinnati. COSI members will need to show proof of membership to qualify. The discount is only valid at the Aquarium's ticket window and is not valid with any other discounts/coupons. Offer expires 12/31/12. View Newport Aquarium website.

Boonshoft Museum of Discovery - COSI Members receive 50% off general admission at the Boonshoft Museum of Discovery and SunWatch Indian Village & Archaeological Park in Dayton, Ohio. For more information, visit View Boonshoft Musuem website.

Dine Originals Columbus Out on the Town 20% Discount - Premium and Supporting Family Members and COSI Donors receive an Out on the Town discount card to receive a 20% discount on lunch or dinner Sundays through Thursdays at participating Dine Originals restaurants, including many of Columbus’ top restaurants. View participating restaurants.

Member Advantage - Show Your COSI Membership and Save!

As part of a collaborative partnership between Central Ohio museums and attractions, museum members are invited to receive free or discounted admission to participating organizations at special times throughout the year! COSI's Member Advantage partners include:

• Columbus Museum of Art
• Columbus Zoo and Aquarium
• Franklin Park Conservatory
• King Arts Complex
• Ohio Historical Society
• Wexner Center for the Arts

To take advantage of this special offer when visiting partner locations, present this coupon and a current membership card from a participating organization.

*Coupon and current membership card must be presented to receive special offer. It is recommended that you call the organization or visit their website prior to visiting to confirm hours of operation.