Friday, June 19, and Saturday, June 20Martin Luther King Jr. Park, 601 Ninth Street, Rock Island ILSunday, June 21Rivermont Collegiate, 1821 Sunset Drive, Bettendorf IAWith renowned Chicago great Ernest Dawkins among them, nearly two dozen gifted area musicians will be on hand – and in two Quad Cities locations – when Polyrhythms proudly presents the 2023 Bill Bell Jazz & Heritage Festival, an June 19 through 21 celebration of cultural heritage in the Quad Cities named after the late musician, educator, and East Moline native lovingly known as ‘The Jazz Professor.