Charles Esten continued his long-running philanthropic work with the Leukemia & Lymphoma Society during his “Light the Summer Night” benefit concert at Nashville’s 3rd & Lindsley on June 6. The inaugural event, which was hosted by Shawn Parr and featured performances by Charles, Lee Brice, Eric Paslay, Jillian Cardarelli, Taylor Noelle, LaLa Deaton, The Adelaides,…