DS Daily: Best place to bust out the DS?

One of the best things about the DS is that it's just so darn easy to transport. That means you can get your game on wherever and whenever. Stuck on the train? Time to game! Visiting the relatives during the holidays? Find a lonely corner and boot that sucker up (or even get your elders in on the action!). Our question is: where do you find is the best place for you to game? Where do you find is the best place for you to spend some quality time with your favorite handheld?