This makes me lean towards the decision of still going to Youmacon. Ok, seems like the topics aren't related, but they are. Opeth is playing in Detroit on October 29th (they aren't coming to either TO or Montreal for their tour). Youmacon is from Nov 3rd-6th. And in between, there's Halloween. :D Now this all depends whether my guy wants me around, lol.
And totally random, I sticked around for KISS who were headlining. My bro's roomate really wanted to get up front, so we got pretty close. I don't know any of their songs, but they were pretty entertaining!