@BgMstr4u's post reminded me of four additional guilty pleasures: A Vienna all-beef hot dog on a poppy seed bun with pickle, mustard, sport peppers and extra extra celery salt, Krakus Polish ham on rye with two pickles on the side, a hot Vienna corned beef sandwich on rye with just a touch of stone-ground mustard and a pickle on the side, and a tall cold glass of Lake Michigan water (purified, of course).
Thankfully, there are enough expat Chicagoans in Phoenix that I can buy Krakus ham at Safeway, the hot dog at Portillo's, and corned beef (not always Vienna, but almost as good) at Miracle Mile Deli. However, it is never quite as good as when eaten in Chicagoland.