Superhero window washers surprise CHOP Care Network patients

King of Prussia, Pa. (WTXF) CHOP Care Network patients got a very special surprise Monday.

Window washers from Jenkintown Building Services, Inc. have been dressing up and surprising patients at CHOP's main hospital for five years; however, this is the first visit to a CHOP Care Network site.

In addition to superheroes, they have dressed as Teenage Mutant Ninja Turtles, Sesame Street characters and their own creation, Recycling Man, to help celebrate Earth Day.

The smiles on the children's faces are truly priceless.

See the heartwarming photos above.