There were more private jets than commercial ones at Palm Beach airport over the weekend as social swells descended for Thanksgiving and beyond. Bentleys clogged the streets, restaurants including McCarty’s were packed, and residents including the Koch brothers, Pauline Pitt, Tinsley Mortimer, Architectual Digest Editor Emeritus Paige Rense, Terry Allen Kramer, Mellon heiress Frances Scaife, and John and Marianne Castle were all spotted. Jell-O heir Orator Woodward had a lavish 80th birthday party thrown by wife Maureen at their mansion near the Everglades Club, we hear. Among 100 guests were Somers Farkas, former water-skiing champ Dick Cowell, and Texas oil tycoon John Terwilliger. Guests received a gift-wrapped package of Jell-O on their way out.