Re: What Should I Do in Denver?
Pikes peak is incredible and highly worth the drive, definitely not 2 hours unless you're in traffic. Also do Garden of the Gods while down there. Try and see a show at red rocks, but definitely go even if you can't attend a concert. A relatively fancy and good restaurant is the Acorn, but definitely check out Avanti, it's a big repurposed building with 7 different moderate price restaurants inside (think indoor food trucks). 2 bars inside as well plus an incredible view of downtown on the outside patio, place is always hopping and full of girls.
All the best weed is in medical only places but I assume you don't know anyone with one, so check out Botanico downtown, wide weed and concentrate selection, even though I don't like lightshade, any of those stores have great edible selections. Larimer square and blake street for night life.
I like to get high and stroll the botanical gardens, the wildlife sanctuary is also pretty cool. Boulder is a great place for hikes, try Mt Sanitas.