The playpens in Denver (Coors Field-Rockies, Mile High-Broncos, Pepsi Center-Avalanche and Nuggets) are all near the bottom of the rankings. Or maybe the Denver health department is more thorough.
I rarely eat stadium food, so the violations don't bother me. I can go 3 hours without eating. I do buy bottled soft drinks when available, or fountain drinks if not. The spouts for post-mix dispensers can be nasty if not regularly cleaned, I'm sure.
I had to look up about 20 of the names. I knew Miami has the American Airlines Arena and Dallas the American Airlines Center, but the three "Rogers" facilities in Canada (Center/Place/Arena) confuse me. I was aware of AT&T for the Dallas Cowboys and San Francisco Giants, but not a third one for the San Antonio Spurs.
There are a few doozies of names for minor league and college sports facilities as well: Dunkin' Donuts Center (Providence, RI), Camping World Stadium (Orlando, FL), Bojangles Coliseum (Charlotte, NC).
And selling the naming rights can cause problems when a scandal happens: Enron Field (Houston, TX), Papa John's Stadium (Louisville, KY).
I think the champion for name changes belongs to the Miami Dolphins. According to this article, their home field is on its
EIGHTH name.
http://www.sportingnews.com/us/nfl/...vations-hurricanes/1prkayo5ckgbw12rmf6fte5e07