Captain Underpants in 3-D!!!

I came across an article from School Library Journal that Captain Underpants will be hitting theaters with an animated 3-D movie!  No word yet on when this movie is to be released.  According to the Internet Movie Database, the film is being categorized as being "in development".  The film is in the development stages, so no word on when it will be coming out.  In the mean time, why not read the 9th book in the series: Captain Underpants and the terrifying return of Tippy Tinkletrousers.