How does pizza with artichoke, asparagus, ginger, garlic, onions, chocolate and banana sound to you? A U.K. supermarket chain intends to introduce just such a concoction under the mark “Pizzagra,” claiming it to be a frozen pizza that will “set pulses racing and libidos leaping.” Sounds more like a prescription for really bad halitosis (and maybe a few other malodorous conditions) than romance to me.