Seriously? I stayed at the DT Love Field, rode the bus back to the hotel after my interview. It was filled with guys going through recurrent and upgrade training. They knew exactly what I just finished doing and invited me down to the bar to have a few beers. Paid for the beers and dinner. Unless you laugh like a donkey or become an idiot after one or two beers, you will be fine. Have fun and enjoy the experience. Good luck!