Kids at the Children's Hospital of Philadelphia were recently surprised by a squad of Mighty Morphing Power Rangers who came to wash the windows, according to an article on the Fox News website.

The Rangers were Jenkintown Building Services employees — and this wasn't the first time they've dressed up for the children. Sesame Street, Ninja Turtles, Spider-Man, and several other characters have all spruced up the hospital in recent years.

The Rangers started at the 8th floor and made their way down. On the way, they stopped at each floor, waving to and high-fiving patients.

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