GFY! RoRo & JoJo are visited by a real expert: DAN SOUZA editor-in-chief of Cook's Illustrated to talk about POPPI PREBIOTIC SODAS and settle a Brian's Question definitively! We get haunted by Oolong tea, have our minds blown by science and hot water dispensers, talk mocktails, bubble size, recycling, plus the value of a reusable water bottle and SO much more!