Class teacher Mr Slink sets an environmental project assignment, and Halo Nightly pairs up with Flora, the school\'s resident treehugger.
With her superpowered sweets, Halo faces off against the Green Queen of Mean !.
But when the evil Doozie Hiss ruins their chances of getting a good mark, Flora changes from happy hippie to eco-terror.
Class teacher Mr Slink sets an environmental project assignment, and Halo Nightly pairs up with Flora, the school\'s resident treehugger