In Washington's Colony Restaurant sat raven-haired Gwendolyn Detre de Surany Cafritz, all but unnoticed as she toyed with a martini, chain-smoked Kools, and lunched with her sister. Just four china-crammed tables away sat another longtime queen bee of Washington society, Perle Skirvin Mesta, the old hostess with the mostest. She had with her a single friend.
At that same time last week, out on a rolling estate at McLean. Va., Attorney General and Mrs. Robert Kennedy were having a luncheon in honor of Poet Robert Frost. The guest list was an exclusive nine people, and the bright talk ranged from...