What's up man?
The first thing you need to do is call up there and see:
- What's going on for this release (is it a ticketing raffle, first come/first serve, or what). You def don't want to come (even early) release day only to find out that they did a raffle and you didn't even get a ticket. Bad news on the raffle would be that you would have to make 2 trips (one for ticket, another if you were selected)
- The other thing you need to make sure of is if they will even have a size 15.
If it's first come, first serve, you should get there early. How early is up to you, I imagine 15 is a pretty unique size. That being said, because of that, they probably don't have many. Also not sure how much the hype is on those, or if anything else comes out that day it's competing with. I THINK (don't quote me on this one) that they open the mall at 5:30 or 6 and FootLocker opens at 8 most Saturdays for this type of thing.
Hope that helps at least a little bit.