Jiro Dreams of Sushi is playing at the Gateway Film Center
Chicago Tribune review.
Restaurants mentioned:
Kihachi 2667 Federated Boulevard Columbus, OH 43235
(posts on Columbus Food Adventures blog and Alt Eats Columbus)
Akai Hana (Kenny Shopping Center)
Tensuke Market & Tensuke Express (Kenny Shopping Center)
While not the same quality as the places mentioned (but still very good), I travel to Hilliard for all-you-can-eat sushi at Haruki East.