A not-so-funny thing happened to Amy Tan back in 1993 on the day of a gala premiere of The Joy Luck Club, the film adaptation of her phenomenally successful 1989 first novel. “Annette Bening was introducing the screening,” Tan recalls, seated in the elegant eight-room condominium decorated in what she jokingly calls “Marco Polo Chinese,” in San Francisco’s Presidio Heights, where she and her husband Louis De Mattei have lived for nearly 11 years.