People tend to check in during these times:
Electronic chargers down low.
Great vending machine selection outside, even some (almost) real food that you can microwave in the same area.
Bring a sweater. Always really freaking cold.
Bring headphones, unless you like listening to other people's shitty techno.
Casino lighting !!!
Get a friend, some starbursts, and a study room. Eat the candy, play basketball with the wrappers, leave your score on the whiteboard. Pseudonyms only.
Fac & TAs get ideas at the OIA suite 105