LEVITTOWN, Pa. — Law firms representing a Baltimore man and his daughter are pursuing a class-action lawsuit against a Sesame Place in Pennsylvania for “pervasive and appalling race discrimination” against children who are park guests.

The civil lawsuit, filed on Wednesday in the U.S. District Court in Philadelphia, comes a little more than a week after a Brooklyn, New York, woman posted a video of a costumed performer at the theme park allegedly dismissing her daughter and niece, but interacting with guests of other races, during a July 16 visit.

The original 9-second video posted on social media led other parents to post at least a half-dozen similar videos allegedly showing Sesame Place employees in character costumes ignoring Black children, while interacting with children of other races. 

The allegations of racial discrimination have generated a firestorm of controversy for the park and its operators that have included calls for a boycott of the park and requests from the Congressional Black Caucus and the NAACP to meet with executives of SeaWorld Parks & Entertainment, which owns and runs the park.

The Sesame Workshop, which owns the licensing rights to the TV show characters, has been in “active dialogue” with SeaWorld to urge them to take “immediate and significant action,” including thoroughly reviewing their policies, procedures, and training addressing concerns voiced by families.

In the lawsuit, which seeks class-action status, Quinton Burns and his child, Kennedi, allege they were discriminated against during a Father’s Day visit to the park on June 18.

“Kennedi was forced to experience racism at the age of five; this is unacceptable and we will not stand by and let this continue,” said attorney Malcolm Ruff at an afternoon news conference in Philadelphia.