IN the week of the 30th anniversary of his death, friends and family of comedy genius Peter Sellers are to gather in Brighton tonight to celebrate his life and career. His eldest daughter Sarah is joined by Sellers’ Pink Panther co-star Burt Kwouk, Inspector Clouseau’s Chinese man-servant Cato in the hit films. Guests at the Duke of York’s Picture House will watch a screening of Sellers’ film Dr Strangelove.