The Department of Parks and Recreation is registering 24 two-person teams for the Centennial Savin Rock Festival Bocce Tournament,set for 10 a.m. July 31 at the Old Grove Park courts on Palace Street. The coed, single-elimination tournament is composed of three divisions of eight teams for those over 60 and those under 60.Sign up by calling Park-Rec at (203) 937-3651 between 9 a.m. and 5 p.m. weekdays.