THE world's smallest theatre is reopening tomorrow (Saturday) with a revival of its popular show, Quackery Codswallop. The Theatre of Small Convenience, in Edith Walk, Malvern, will be staging the first performance of the wacky show at 11am. It will be preceded by music from the Malvern Women's Singing Group at 10.30am. The show will subsequently be staged every Friday and Saturday until the end of September. The show features new characters, including a "genetically-modified" performing hare.