We also went to an art exhibit. We did a session at the Las Vegas Temple. That was really nice.
We went to two Cirque Du Soliel shows, Ka and Viva Elvis. Ka was my favorite and the Elvis one was Edith's favorite.
I have to say, I don't think inexpensive food exists at the nice hotels anymore. The buffet at our hotel was 29$ for dinner and 17$ for breakfast. We didn't do that. We ate a couple of meals at our hotel, but other than that, we ate off the strip at regular places.
We had a grand time though. Lots to do even if you don't gamble! We even hit the outlet mall on the way out of town.