So I'm back from the Drupal convention in Chicago last week and it was a great experience (with the exception of the airports and planes). It was my first ever convention, and I expected about 500 people, tops. There were over 3,000.
Chicago has an amazing skyline and some very impressive architecture, a blend of old and new. I've never seen so many cabs or stretch limos, but then I've never been to New York either.
One of the best things about the American experience are the restaurants and the customer service. A waiter is at your table in a minute. If you can make a decision quickly; you can order your meal when he returns with the drinks. I am no longer accustomed to this.
The Sheraton hotel that hosted the convention was full so I stayed at the Palomar - about 15 minutes away. It was a better price, the room and staff were wonderful, and the internet worked, unlike the Sheraton. No regrets at all.
There is a restaurant in the Sheraton called Shula's steakhouse. One item on the menu is a 48 ounce porterhouse steak. I must be in America.