Rebecca Rubin Film and Media ReporterAlamo Drafthouse, the boutique theater chain that’s become a favorite among cinephiles, plans to reopen 15 locations in May, including venues in Brooklyn, N.Y., Los Angeles and Dallas.Alamo’s Brooklyn theater is reviving its box office on May 7, while the Los Angeles and Austin, Texas’ Mueller locations are scheduled to reopen on May 28. By this summer, Alamo Drafthouse anticipates 30 of its U.S.