It costs around 2 hours for line up at the America Embassy, so even you book at 10:00 a.m you can be there early. 6 k( j& J' H1 Z* u5 v; z& U) r- X' p $ v5 E5 J {1 g6 y5 P+ u5 `
You have to pick up your passport at DHL center in Edmonton. I think when you filled forms online, it shows the location that you select to pick up.