John Williams, Katie Grennan and Friends!
John Williams, Katie Grennan and Friends is a Chicago traditional Irish music group led by accordionist John Williams, a five-time All-Ireland champion, and fiddler Katie Grennan, formerly of Gaelic Storm.
John Williams, Katie Grennan and Friends! at Galway Arms
Sunday, December 20, 2026 at 8:00 PM
No cover·↻ Every other week Sun·Celtic