20 years after they began releasing records as Indigo Girls, Amy Ray and Emily Saliers have politely declined the opportunity to mellow with age. You could just say it's just not in their constitution. Devoted environmental and social justice activists and lifelong music-industry mavericks, the Girls have spent their entire career pushing boundaries on a variety of fronts. Why stop now? Don’t miss the opportunity to catch the Indigo Girls live at the Kalamazoo State Theatre on Saturday, October 4th. Kathleen Edwards will open the evening.

Tickets are available in-person-only at the State Theatre Box Office, or through TicketMaster by phone at 269.373.7000 and online at ticketmaster.com. Presale tickets available online or in person only.