I just posted version 0.2 of the Gigs Calendar plugin. It’s got a boat load of new settings that will help you customize your pages to suit your needs. You can change the columns in the table displaying the gigs, you can add custom Google Map queries if GMaps screws up your venue’s location, you can even add event names if you are working with multiple bands. Owners of venues can even use it to promote acts on their WordPress blog now. I’m still compiling a list of features to put in version 0.3, so send me your wish lists!
As always, you can get the latest release at the official WordPress plugins page: Gigs Calendar