With the scuttling of SXSW, Tribeca, and most of the other spring and summer fests, this year’s Toronto—always a “festival of festivals”—is even more of a Noah’s Ark than usual.With the scuttling of SXSW, Tribeca, and most of the other spring and summer fests, this year’s Toronto—always a “festival of festivals”—is even more of a Noah’s Ark than usual.