A bone scraper and a sausage piper surround Lizzy Caplan, and yet she is nowhere near the set of her show, "Masters of Sex." She is wearing jeans and open-toe sandals. This may have been a mistake, since she is walking into a refrigerator filled with dead pigs on hooks. It's a tight fit into the meat locker of Lindy & Grundys, a posh Los Angeles butcher shop, and one of her human shoulders brushes against a pork shoulder. Caplan lets out a small yelp. "This is horrifying," she says with a...