Las Vegas Mayor Oscar Goodman on Thursday proclaimed Dec. 12 as Frank Sinatra Day.
Dec. 12 would have been the legendary crooner's 86th birthday.
Sinatra's oldest daughter, Tina Sinatra, accepted the mayor's proclamation and a key to the city.
On Tuesday, Sinatra's son, Frank Jr., will star in a free concert at the MGM Grand's EFX Theater. There's a possibility Nancy Sinatra may make a surprise appearance at the conference.