Saturday, Oct. 8, 2022 at 1 p.m. on KPBS TV / On demand now with PBS Video App. Wagyu, “Japanese cow” literally, was once an obscure cattle breed from Japan. Today, it’s on restaurant menus and in butcher shops around the world. Get ready for a sumptuous Japanese A5 Rib-Eye with sesame salt and grilled rice cakes, followed by wagyu steak tomahawks with fire-roasted marrow. Then feast your eyes on wagyu smash burgers with parmesan crisps.