Went to the one at Eaton Center Indigo. Don't expect to talk to him for long, they moved people pretty quickly and to their credit it was fairly organized and smooth, they had segregated everyone into grouped timeslots based on when you checked in. They also offer to take your phone and snap some candids while he is doing the signing which was nice. You can probably get away with bringing an extra piece of memorabilia to sign, they were even selling second copies of the book to people in line that he would also sign in addition to the copy included with your ticket, it would just not be personalized with your name. As expected he was classy and nice, but he also was a bit stressed/rushed from how fast they were ushering people through (he had a second signing to get to later in the evening in Orangeville that was sold out). Either way it was awesome to meet him