Lake Forest Parks and Recreation would like to invite you to enjoy some summer fun at our Concerts in the Market Square. Music, food, fun for the whole family. Sponsored by Lake Forest Bank and Trust and L3Capital, LLC. Todays concert is Mason Rivers - the band that rocks country! A high-energy country band that covers the best of today?s country music as well as your favorite classics, Mason Rivers was formed from some of the finest musical talent in the Chicagoland area. Strong male and female lead vocalists and a rich diversity of musical background and skill result in an exciting sound that?s bigger than country, stronger than rock.