I'm going to be travelling to Denver in a couple of weeks for a big choral gathering out there, and a lot of my time will be called for. However, in between I'd like to do a little exploration and see what's going on in the city.
For the most part, I'm going to be downtown near the arts complex, since that's where everything's focused. I'll be able to hoof it around a bit, and can take a taxi here and there.
Any suggestions what I might want to keep an eye out for?