The courts at the Downtown YMCA are a solid place to find a pickup game. Or, if you don't have the stamina to physically run the length of a basketball court, there's usually enough space to find an open hoop where you can just shoot around. There's a group of older guys that play Monday nights, but the 50-somethings can hoop. And you know the old guys play dirty. Learn the times for league games, though, because those usually dominate the courts later in the evening and can get intense, especially when the local Pro/Am league swings through. If you're interested in watching the oil industry's finest live out their hoop dreams, check out the Corporate A and B leagues.