Knox Shamrock Fest, a St. Patrick’s Day festival, features live musical performances from Celtic bands and local artists and cultural demonstrations. Tickets will be on sale for children’s entertainment and activities, including face painting, balloon twisting, games and inflatables. Food trucks will be onsite, and beer, wine and Irish whiskey will be available for purchase by those 2`1 and up. Come early for the Lucky Kidney Run, which kicks off the festival at 10 a.m.