Classic Car Show and Melanoma Benefit in Lake Forest Market Square, Thursday July 24, 2014. The Thirteenth Annual Classic Car Show and Concert in the Square will benefit Melanoma Research in memory of Chuck ReQua, an avid car enthusiast. The Car Show and Concert are free. Cars may enter the Square starting at 5:00 p.m. Concert starts at 6:30 p.m. Please register your car at: www.marketsquarecarshow.com. For more information call Martha ReQua, 847-234-6405.