Maine Roller Derby and G&R DiMillo's restaurant are teaming up on Saturday, March 7th from 5-8 pm to help send the Port Authorities all-star team to the Women's Flat Track Derby Association Regional Championship Tournament in the fall of 2009. Ten percent of all sales at G&R Dimillo's during those hours will be donated to Maine Roller Derby. Help the cause and join MRD members, friends and family by dining or drinking at G&R DiMillo's on March 7.