Greenpeace China joins the two-day “Simple Life Music Festival” in Shanghai, China to promote the idea of plastic-free living. Greenpeace pushes the beverage booths to use less one-off plastic cups. Besides setting up an information booth to promote BYO (bring your own) lifestyle, Greenpeace manages to have the beverage booths to allow customers to use their own cups and flasks when buying beverages, in an effort to reduce single-use plastic containers.