Rock and Roll in Balboa Park! Monday marks the last concert of the @spreckelsorgan Society's 34th annual San Diego International Summer Organ Festival. Enjoy a mix of rock classics by San Diego's best rock musicians and classically trained artists celebrating Women in Music. Be sure to attend this Monday/Labor Day, Sept. 5 at 7:30pm. #ForeverBalboaPark #BalboaPark #SummerinBalboaPark #MusicinthePark #SanDiego #SummerinSanDiego