I was out in Colorado in summer 2023 with family. I didn't think to check the Red Rocks schedule because it was a relatively short trip, and also because the odds that a band I liked would be playing on a night that fit into the schedule was pretty low.
Upon getting to Breckenridge, my brother in law informed me that The Strokes were playing Red Rocks that night.
I really like The Strokes and have never seen them live, I would have definitely pushed to see that show had I known. I debated copping tickets at the last minute and heading back down the mountains but decided against it. I was slightly mad at myself and the BiL but it was still a great trip, Colorado is 180.
I have yet to see Red Rocks but I did have a bit of a Colorado concert adventure this past summer. On fairly short notice I decided to drive out to Denver in August and see Alvvays and then drive out to the mountains and hike and sleep in my car for a few days. Was 180.