Sibling Rivalry‘s weekly battle of the menus continues, but these days there’s a new contender in the ring for Monday’s popular Fight Night. Sous chef Matt Garvin steps up and goes head to head with chef David Kinkead in the weekly epicurean face-off. The players may have changed but the game remains the same: each chef builds his own three-course menu around the same basic ingredients. Diners can pick their favorite and have at it for just $29 per person, not including drinks, tax or gratuity. Get in on the action every Monday night (the menu changes each week), just call Sibling Rivalry at 617.338.5338 to make reservations.