On the "Cross Canada Tour" that ITG had with their Between the Pipes breaks, I know of 3 locations that sponsored breaks, and had special "1/1" cards that were made just for the occasion:

MVP Sports, Victoria BC
Kard Sharks, Regina, SK
Beyond The Pond, London, ON

Were there any others? I'm trying to get all the Osgood 1/1 cards that were put out. I've got the one from here in Victoria, and am negotiating for the Kard Sharks one. I have yet to see if there was one from the Beyond the Pond break and don't know about any others..?

Clouts 'n Chara also had their Pack Wars tournament with special 1/1 cards. I've talked to the owner of that one, and I'm negotiating right now. :)

Any one out there know of another store that did a break??