[Note - I mean the Mustard's Last Stand in Evanston, IL, right by the Northwestern U. football field. There apparently is a Mustard's Last Stand hotdog cart in Indy.... huh... Per Google, there looks to also be one in Denver. I assume none of these are related in any formal way, but I wonder if someone just found the name a good one to borrow? This might be a good case for some investigative reporting or.... nah.... whatever]
Anyhow, we did stop at Millennium Park on our way out of Chicago and over to the Skyway. Love the bean.
But, finally, on our way back to Indy, we did stop at the Portillo's in Merrillville. The Italian Beef there is just great.