"The Tribute to Frank, Sammy, Joey & Dean."

As impressive as Las Vegas is today with its mega-resorts and showgirl shows, some would say its most glamorous era was during the casual days of the Sixties, when celebrities, dressed to the nines, would jump onstage to perform with martinis in hand.

At the Greek Isles, the essence of that is authentically portrayed in Dick Feeney and Sandy Hackett's "The Tribute to Frank, Sammy, Joey & Dean."

The two-hour show pays tribute to the original Rat Pack, which included Frank Sinatra, Sammy Davis Jr., Dean Martin, Joey Bishop and Peter Lawford. Bishop, 86, is the only surviving member of the original Rat Pack.