If you want to participate but don't know where you can go, you can go to www.wizards.com/locator
As for where I will be playing, I will be at Black Knight Games, on the corner of Mohawk Road, and Upper Ottawa Street (it is LITERALLY at the corner). The tournament starts at 12:00PM and will run probably until about 4-5PM. For anyone who shows up there to play, good luck and have fun. =)
And good luck to everyone who is participating in the prerelease around the world =D
As a final note, I am curious to see whether the majority of my listeners are playing for Phyrexia or for Mirrodin. If you want you can email me at geekoftheweek@fusionrockradio.com and let me know what your allegiance will be for the prerelease!!
Have fun and happy pulls to everyone =)
-Adam