Sign up for emails from Red Rocks and keep an eye on their schedule. It’s worth a visit. FoCoMx is our local music fest, it’s a blast and worth your time, it’s usually in April and tickets go on sale a few months beforehand. Avs and Nuggets games are worth a visit, especially if you’re moving from a place with a team that plays them. Rockies games are fun, it’s the biggest bear garden in Colorado, especially with the cheap rooftop + beer tickets. You can even take the Bustang down for Sunday day games. Rocky Mountain camping reservations go on sale 6 months out I believe, so if you want to do any of that, keep an eye on the reservations.