The open-air Whitaker Music Festival presents free Wednesday evening concerts under the stars every summer. This year’s lineup includes: Gene Jackson May 23; Brothers Lazaroff, May 30; Lamar Harris, June 6; Charlie Halloran, June 13; John Henry, June 20; Acoustik Element, June 27; Funky Butt Brass Band, July 4; Ivas John Band, July 11; Al Holliday and The East Side Rhythm Band, July 18; Dawn Weber and the Electro Funk Assembly, July 25.