Three of Kansas City’s merriest live acts gather on the Grinders stage to celebrate the arrival of T-shirt weather. The night opens with swinging country from the Grisly Hand (7:30 p.m.), then segues into classic R&B and soul covers (plus some new originals) from the Good Foot (9 p.m.), and closes out with Afrobeat grooves courtesy of Hearts of Darkness (11 p.m.). Voler, a group of aerial fabric artists who fly around the stage, perform between sets.
— David Hudnall