Best unused sports facility

The courts at Samuell-Grand Tennis Center are, like the game itself, an underutilized resource. A few middle-aged white guys playing doubles are all we ever see at this set of nicely maintained public courts. It's enough to make you want to give up golf, where these days one does little more than stand around and wait. For $5.45, you can hack away at the little yellow ball until you drop and burn enough calories that you won't be wearing your half-time snack.