Since I had only bought an ordinary ticket rather than the "I Love the Dome" package, I didn't partake of the post-show food, but I did buy some of the latkes they were serving before the show and during intermission. (Delicious!) I also got some more mileage out of my reusable cup from The Game Show Show.
I do hope the Retrodome team are able to find a new home. These people are much too much fun to be allowed to just peter out. And shame on the owners of the shopping mall for not renewing the lease in favor of putting in more parking spaces for the mall.