Production Weekly is reporting that Marvel Studios has already opened an office at Shepperton Studios in the U.K. in preparation for the commencement of principal photography on The First Avenger: Captain America, which is scheduled to begin on June 28th for a July 22nd, 2011 release.

Production Weekly is also reporting that Sony has opened an office for Men in Black 3 at New York’s Kaufman Astoria Studios and hopes to begin production sometime in August.