Well the food court is really a nightmare, fire hazards are unbelievable, and it's sad that for so many of those kids that's the only annual dose of their own culture that they get.
I go for other things. When you've spent weeks on end with little sleep, too much ramen, and list upon list of rote memorization, it's important to remember the rest of your world and to connect with it in some way - why you're doing this, and what it will mean in the rest of your life.
If you save one life, it is as if you have saved all of humanity. Takbir.