Get married in one of Columbus’ most unique venues!

From a stunning panoramic view of the downtown skyline with dramatic building lighting along the gorgeous backdrop of the newly opened Scioto River Greenways to an intimate ceremony under the starlit sky of the Planetarium – COSI offers an exclusive experience that will make your wedding and reception exceptional.

Events@COSI offers personalized service to help you plan your wedding and reception at COSI including amazing food selections, outstanding service and a dedicated team who will help make your dreams come true. Contact the Events@COSI Team to learn more.

Available Areas

To view photos and descriptions of our spaces, simply click a photo below. You may use your mouse or the arrow keys on your keyboard to move through the photos. When you done viewing one space, simply close the photo viewer and choose another one.


Catering & Vendors

logo sodexo

Sodexo Services works as part of the COSI Events Team to provide catering services. Food and beverage is an integral part of any event, and we strive to complement your COSI experience with no hassle, excellent, stress free service.


614.228.2674 x.2900

Planning Your Event

COSI's Event Planning Guide containing answers to frequently-asked questions and introductions to our many event spaces.


Download the Guide

Rental Information

For questions or to check available dates, get more info, or contact the Events Team:

Rental Inquiries