What is this magical place you call C Street? I used to be afraid of this place as a closed-minded junior. "It's too far, I won't like the crowd" I told myself (read: I'm a straight male). But I gave it a shot one day and wow. C Street has the best DJ's and dance floor on/near campus. You can truly dance like a dying flounder and it's totally acceptable (at least late enough in the night). From what I hear from my friends who are girls, they really enjoy it because there aren't guys constantly trying to dry hump them into oblivion. If you want to let loose and get a good leg workout, go to C Street with a group of friends and let the music take control.
ps. Yeah, there are still the creepers who hang at the bar and there is typically cover on the weekends, but it is still exponentially better than any other dance bar in CU.