Midwest events

From The Chicago Tribune:
Illinois

March 31-April 2: Knox-Rootabaga Jazz Festival, Galesburg. This is the festival’s 31st year, with featured performers including the Funky Butt Brass Band, Knox Alumni Big Band, Knox Faculty and Friends Combo, Julian Lage Group and the Knox College Jazz Ensemble. Fees vary; 309-341-7265; tinyurl.com/67wkwhq. Miles from Chicago: 200