Though I am going to order it online, at the comic shop I saw the Iron Man Omnibus on display. It was wrapped in the plastic still, so I couldn’t flip it open. But the size and look of it was impressive. 
Speaking of Iron Man, he was in Free Comic Book Day with a Marvel Adventures issue with Spider-Man and the Hulk on the cover. Great stuff, and I hope you got it.
The comic shop was crowded but I got my fill and I hope you did to. After all, Free Comic Day is the one day when the industry and the comic shops give back, and that is a great idea.