Black Panther, which grossed $1.35 billion in its first foray into theaters beginning last February and was 2018’s highest-grossing film in the U.S., is returning the big screen next month for a one-week engagement at 250 AMC Theatres locations.

Disney said the return February 1-7 will mark the start of Black History Month — and tickets will be free. As part of the initiative, the company said it also is giving a $1.5 million grant to support the United Negro College Fund.

“Black Panther is groundbreaking for many reasons, including the rich diversity of voices behind its success,” Disney chairman and CEO Bob Iger said in a release announcing the news. “The story also showcases the power of knowledge to change the world for the better, and the importance of ensuring everyone has access to it.”

Disney and AMC said there will be two showings per day at each theater — there at 25 in California, six in New York, for example — and after all tickets are scooped up, a waiting list for cancellations will open. Details on participating venues and tickets here.

Marvel’s Black Panther has become a cultural touchstone during its run, and scored seven Oscar nominations including for Best Picture — a first for a comic book movie. On Sunday, it won the marquee Outstanding Performance by a Cast in a Motion Picture Award at the SAG Awards.

“Almost a year ago, movie lovers were transported to Wakanda, and the guest response to Black Panther was unlike anything our industry has seen before,” AMC president and CEO Adam Aron said. “AMC is excited this best-picture nominated film is once again accessible on the big screen at AMC. We are also pleased to play a constructive role in Disney’s generous support of Black History Month.”