“Glee” star kicks off inaugural East Coast installment of summer music experienceJULY 28, 2011 — 3:43 PMGRAMMY.comOn Aug. 2 Matthew Morrison of “Glee” will be in attendance at the first-ever New York installment of GRAMMY Camp to welcome participants and perform an acoustic set during Open Mic Night at Converse Rubber Tracks in Brooklyn, N.Y. Morrison is currently on tour in support of his self-titled debut album, which features duets with GRAMMY winners Elton John and Sting, and GRAMMY-nominated actress/singer Gwyneth Paltrow.GRAMMY Camp in New York will be held in Brooklyn, N.Y., from Aug. 2