Three years ago, the Blake Street Tavern moved from the modest warehouse spot it had occupied for almost seven years to a massive space a block south, with a great back patio, a big bar, an ambitious kitchen, an arcade area and plenty of room to watch games — or just the people around you. And now bigger is becoming even better. Blake Street is moving its arcade area to the basement — which is almost as huge as the first floor — where it will offer bocce, cornhole, shuffleboard, Skee-Ball, basketball, leagues and other fun activities, as well as a bar that can accommodate two dozen beers on draft. That will cement Blake Street's reputation as not only one of the town's best sports bars for watching games, but definitely the best sports bar for playing games.