Ok, I might be in love with Stargazers Theatre, it's a great venue. Perfect size for those mid-tier acts that need a "bigger than a bar, smaller than an arena" performace center. Pikes Peak Center is the next step up in size locally, I guess, but Stargazers is just about perfect for everything else.
Owners John and Cindy Hooten have been consistantly updating things a little at a time since taking it over in early 2009. The building's been around since the 60's, originally built as a Lowes Theatre, but in later years becoming a church, the "Colorado Opry", an all-night rave location and a church again (I think that's the order). It's considerably cleaned up.
Stargazers can be set up for dining in the main auditorium just in front of the stage, cocktails, dancing, or just for additional seating. When set for just seating I think they max out at 500 seats. I've been there 3 times in the last month for a blues act (Tommy Castro), a rock/blues act (Jake Loggins) and one jazz act (Dotsero), and I could see incremental improvements every time I've been in there.
Stargazers can be booked for business and civic events, too.
For more info, and to see their upcoming schedule of event see their web site here: http://www.stargazerstheater.com/.