E-mail submissions of concert dates are welcome. Send them to seth@tisue.net.
Lineups, showtimes, and prices are always changing, so always call the venue to confirm.
Updates to this web page are distributed weekly via the Chicago Improvised Music mailing list. The list has a home page at http://groups.yahoo.com/group/chi-improv/.
If you don't want to subscribe to chi-improv, you can still get the updates; write me and I'll add you to the list.