Black Panther is currently showing at the following Cinemark theaters: Cinemark Yuba City, Century 16 on Greenback Lane, Century Arden 14, & Century Folsom 14. Might want to see it before The Avengers Infinity War, which comes out on the 27th. Hope this helps.
No, Black Panther is not still playing at the Blue Oaks theater but if you Google the theater or the film you will know what is playing and where. I hope this helps, Enjoy!
Thanks! Your answer is awaiting moderation.