Beloved comedian Bill Cosby, one TV’s finest positive fatherly role models, will bring his legendary humor to The Grand Del Mar on Saturday, February 27, for the Rancho Santa Fe Unit of Rady Children’s Hospital Auxiliary fundraising event, Stand Up for Rady Children’s Peckham Center for Cancer and Blood Disorders, an Evening With Bill Cosby. The event begins with a silent auction during which guests will enjoy cocktails and an informal dinner before moving to theater-style seating for the live auction and performance by Cosby. The fundraiser will conclude with dessert and dancing until midnight. Seating is limited. (858/414-6296, www.rcha-rsf.com)    CAMERON LEIGH JAMES