Gama Innovation Award – Product MANCHESTER – 24th June 2016: The Gama Innovation Award – Product for June goes to Happy Tree Maple Water Cold Brew Coffee, uniting recent trends for cold brewing and ‘plant waters’ in the non-alcoholic drinks industry. Released by US firm Happy Tree – “the innovator of the first cold pressed / HPP maple water”, Happy Tree Maple Water Cold Brew Coffee is described as “the first ever ready-to-drink …