I've had nothing but bad experiences with the security at Vanguard. Nothing as extreme as what happened to you, but enough for me to never go back there again. The last time I was there, I was hanging out with my friends who had reserved a table. I was out dancing when the lights came on at the end of the night. So I walked back to the table to go get my jacket, which was at the table slightly behind the DJ stage, next to the outside stairs. Well when I got there, a ring of security guys was standing in front of the DJ stage, telling everyone to go home. I told the one security guy closest to the table that I needed to get my jacket, which was right behind him. Literally, it was 3 feet behind him. The guy tells me I can't go back there. I told him if he just turned his head for a second, he would see the jacket. The security guy refused, and then told me that my friend had my jacket (how the hell did he know that?). So I call my friend, who tells me she doesn't have my jacket. So I have to go convince another security guy to let me walk like 3 feet to get my jacket. That was so ridiculous! Anyways, if you want awesome security, go to Avalon. Everyone there is really cool. On some nights, the security people are the coolest ones there.