Newcastle’s Fat As Butter festival announces Good Charlotte, 360, Grinspoon, Yellowcard, Wheatus and more. The foreshore fest certainly has an eclectic line-up this year. Good Charlotte head it up, with rap star 360, rockers Grinspoon, pop-punks Yellowcard, teenage dirtbags Wheatus, Brits Mystery Jets, and Canada’s Marianas Trench. Then there are rappers Urthboy and Seth Sentry,