Well, okay, I learned something quite rudely when I stopped over in February at the Bellagio to gaze in awe at their seasonal Conservatory floral display.
They charged me a valet parking fee, the first I ever had to pay at a Las Vegas hotel or casino.
Thirteen bucks. Thirteen bucks that I could have spent on a light lunch in their hotel.
Instituted in January 2016, valet parking charges are collected at the Aria, Bellagio, Circus Circus, Delano, Excalibur, Luxon, MGM Grand, Mandalay Bay, the Mirage, Monte Carlo, New York New York, and Vdara. Even overnight guests have to ante-up. Even self-parkers.
I didn't find out until this February's Super Bowl vacation because I didn't get to Las Vegas in 2016.