The legendary Savoy Hotel, located in London’s central Covent Garden district, will celebrate its legacy by giving some of it away. The Savoy 125th Anniversary Single Malt Scotch—a rare sherry-cask-aged, 48-year-old Macallan—comes with a polished piece of the original bar top from the hotel’s famous American Bar. Built in 1893 and renovated in 2010, the American Bar lays claim to the title of the oldest surviving cocktail bar in England. Over the generations, the bar has played host to an array of celebrities,…