Hey -- I've got a friend who I just found out is travelling on Tuesday(!) and without a passport. Yikes. So, I'm curious if any of the pasport offices on the west coast (seattle, SFO) have walk-ins available. I'm sure the appointments aren't. Given Monday is a federal holiday, best guess is to get them to a passport place on Tuesday and work with the airlines (!) to get out on Wednesday... hoping.
Any other suggestions I can relay to the friend?