The area around the training hotel in downtown Denver (where I am typing this) is full of "free-range" riff raff. Unfortunately the city hasn't decided the herd needs to be thinned yet.
Then again one of the training hotels in IAH where I spent a wonderful 5 months 5 years ago wasn't a lot better, plus I got a bonus of having my car broken into in the parking lot.
Hunting opportunities in IAH vs Denver? I kind of feel like the quarry in both places.