Leif Johnson

"Auntie Anne's pretzel dogs have become my main reason for looking forward to visiting domestic airports. Delicious!"

"Cell phone data reception is horrible on the conference room floor (The Mezz). Counterintuitively, I found I had better results for Internet reception there when I disabled LTE so it redirected to 3G."

"If you plan on using the hotel Internet here, bring an ethernet cable. The regular $14.95 wireless service is super weak."

"If you're going west on the Green Line after about 10:00, I've generally found that it's a good idea to board the front car (with the conductor). Better safe than sorry..."

"Insecure males, rejoice! They even have closable stalls around the urinals in the bathroom..."

"If you're heading north during rush hour and you're not in a hurry--take one of the trains to the Loop instead. They'll be back through here soon enough--and you'll have a guaranteed seat."