Countdown until your favorite folk act, dance troupe, comedian, or major 60s band rolls through. Part of the Ironhorse group (iheg.com), the Calvin is for those with cash to burn, or just a burning passion to see their favorite band. This is the most recent aquisition the group has made. A bigger space, that I believe used to be an onld movie house. Right in the center of town, you'll be alerted to acts on the old fashioned marquee.The other clubs: at Pearl Street tickets are $8-12. At the Ironhorse, $12-30, the Calvin, $25-100s.