LOCAL MUSIC FOR A GLOBAL EFFORT will be under way at Casanova during the “Jam For Japan” benefit concert from 10 p.m. to 1 a.m. Saturday. Featuring entertainment by Inna Vision, Super Dub Tribe, Corner House and DJ Baby Boone, the event will help drum up community support for the victims of the Japan tsunami a week ago. Also, drink specials, dancing and prizes donated from local retailers, restaurants, hotels and athletes will be offered. Tickets are $15 at the door. All event proceeds will be donated to the American Red Cross Japan tsunami fund.