Let's see here too... Since I'm a music freak, mostly all the people I met are either bands or band members:
I met the entire group "The Agonist" , which is a band from Montreal, Quebec (kinda metalcore, Symphonic band) and I've shaked hands with David Marino, the guitarist and I also talked a bit with the singer.
I also met, talked and shook hands with ALL the members of Lamb of God... Personnaly, this was one of my most crazy metal show ever
I've met a band called "Cancer Bats", which comes from Toronto, Ontario... And Their music is quite good I have to say!
And last but not the least, I met the one and only Mike Mangini, Ex-Drummer of Anihilator, Extreme, Steve Vai, James Labrie and present drummer of Dream Theater, one my favorite band in this world
. I got an autograph, I shook his hand and talked a bit with him and I then took a pic with him and I. When I got out, I was shaking so bad
I was so happy to have met an excelent drummer as Mike Mangini ^-^