On a Roll rings in the new year with its regular menu from 4 p.m. on and a reverse happy hour with half-off items and drinks at 10 p.m. Prize giveaways will take place every 11 minutes, and admission is free. On a Roll will also be open at 4 p.m. on New Year's Day, with a reverse happy hour starting at 10 p.m. Call or visit www.onarollsushi.com for more information.