Ok, didn't know this thread would develop into a hate filled bash fest of the NBA. I'm sure the OP didn't intend it to turn into this anyways.
Back to the topic:
As for traditions, the NBA has a pretty unique and exciting pregame ritual. In Cleveland at least, all the lights are turned out, a video introduction to music is played over the jumbo-tron, then the players are excitedly introduced one-by-one. Fans cheer while fire, smoke and pyrotechnics are set off. It's very dramatic. No MLB, NHL or NFL game I've ever been to has quite the pregame intro that the NBA has.
Back to the topic:
As for traditions, the NBA has a pretty unique and exciting pregame ritual. In Cleveland at least, all the lights are turned out, a video introduction to music is played over the jumbo-tron, then the players are excitedly introduced one-by-one. Fans cheer while fire, smoke and pyrotechnics are set off. It's very dramatic. No MLB, NHL or NFL game I've ever been to has quite the pregame intro that the NBA has.