That Town & Country’s Jay Fielden hosted a soiree with Mike and Irena Medavoy for Anjelica Huston’s new book Friday in Beverly Hills . . . That Falco Ink partners Janice Roland and Shannon Treusch celebrated their firm’s 15th anniversary at the Palm . . . That hairstylist Julien Farel, whose clients include Rachel Weisz, will give consultations to celebrate his Anti-Aging Haircare line at Bergdorf Goodman on Saturday . . . That HGTV stars Tom Postilio and Mickey Conlon threw their holiday bash at the Friars Club.