Personally, I wouldn't do it. But if you do, do it when it's not going to be as bad. Everything starts at 7:00. Most of the real partiers don't show up for a while after that, and those who do aren't usually drunk yet. You should also avoid weekends, because there are a lot of local partiers, and Thursdays, because CMs get in free that night. I read somewhere recently that CMs get in free on Tuesdays too, but I've only seen that in one place and don't know if it's true.