When Riley Cash, 31, of Denver, received his second vaccine shot earlier this month, the next big event on his agenda was a concert at nearby Red Rocks Park and Amphitheatre.
The outdoor venue reopened this month with limited capacity and four nights of shows from a band named Lotus.
The fact that concerts were already coming back was a surprise, Cash said. But after a year of working from home, he was eager to go see one of his favorite acts live.
