As tree-like creature Groot dances back into theatres in Guardians Of The Galaxy, Vol. 2 on May 5, Marvel today announced the global #GrootDancebomb challenge. An intergalactic twist on the social photobomb phenomenon, the #GrootDancebomb challenge blends surprise and dance to spread Groot-will during Earth Month working with the Disney Conservation Fund to support forest restoration through The Nature Conservancy. Marvel gave YouTube super star Dominic “D-trix” Sandoval an early look at Groot and his new dancing toy line, and…