It's good for a small college town. Two nights of salsa which are on Tuesdays and Thursdays. Tuedays at a restaurant called Rio Grande (upstairs) and Thursdays at a club called Suite 152. A local dance company called The Rhythm Company hosts at the Rio and has a "social" feel to it, and the Suite has a regular dj and has more of the meat-market night club feel to it.
If you want more of it during the week, then most of us go to Denver (La Rumba, Blue Ice, Copacabana, Leela's), Arvada (D-Note), and sometimes Boulder (Millenium Hotel, St. Julians), all within about an hour's drive. There are plenty of great places to go dancing in the Denver area.