I have no way of doing so without contacting my managers
By law, the Alamo Drafthouse has to mail you your W2 by January 31st (or provide it in some obvious way). It's not your responsibility to get W2s from your employers, it's their responsibility to get it to you.
I'd give it a week, it could be in the mail. They have to send it out by Jan 31, but... they might also send it via pony express so it could take a while.
Doesn't matter, fuck 'em. They have to provide it to you by law. You could have taken a shit on your manager's shoes and your manager has to smile when he hands you the W2.
That said...
If you made very little money, you probably have no tax liability / refund from work there... and the IRS probably doesn't care.... but, w/e. It's best to do the right thing.