McNuggets go luxe: online caviar kit vanishes within minutes
McDonald's teamed with Paramount Caviar to offer a free McNugget Caviar kit online (not in restaurants) at 11 a.m. ET; the kit includes a 1-ounce tin of Baerii Sturgeon caviar, crème fraîche, a mother-of-pearl spoon, and a $25 McNuggets gift card, all free. The promotion sold out within minutes, riding a viral food trend sparked by a U.S. Open dish and limited to online orders while supplies lasted.