Peppermint Rhino
Okay, in all seriousness. Tons of cool things to do in Vegas that don't involve gambling. The Grand Canyon, Helicopter tours, hiking trails, dune buggy rentals. Just walking the strip and people watching is a cool experience. Watching the Bellagio fountains with the music from Stepbrothers is a cool experience, too.
This is pretty pricey but could be cool.
https://exoticsracing.com/?gclid=EAIaIQobChMIndTG5-Oe2gIVlrrACh1qAAT-EAAYASAAEgIEl_D_BwE