Three years ago a fellow green blogger and friend of mine mentioned she was attending a festival called Lightning in a Bottle (LIB). I had never heard of it, but her coverage on the event really sparked my interest; she had me when she described it as "Coachella for the greener" and "Burning Man with an eco-twist". Last year I was invited to attend to do press coverage and I was deeply disapointed I couldn't make it, so this July I'm determined to go and share my experiences with you! If…