Strangely renamed Ocean's 8 At Brownstone Billiards, this subterranean haunt stands at the vertex of Prospect Heights and Park Slope and represents the only real game in town for folks who want to rack a few games of pool without cueing up being the guys who've held the single table at the bar for the last two hours. With thirty billiard tables, waiting isn't much of an issue, and on the occasions it is a problem, there are six ping pong tables, two bowling alleys, and other games to pleasantly bide your time.