In case you are planning on staying over night in Columbus, here's a short list of nearby hotels.
Springhill Suites Columbus OSU
1421 Olentangy River Road
Columbus, Ohio 43212
614-297-9912
877-901-6628
The Blackwell Hotel and Conference Center (on campus)
2110 Tuttle Park Place
Columbus, Ohio 43210
(614) 247-4000
(866) 247-4003
An expanded list can be found on the OSU website.