Here's an easy, elegant way to create your own makeshift home bar: begin with a black or white lacquer tray (this one is from West Elm is $24), then arrange everything (vintage stirrers, bar tools, Christmas decorations, wine glasses, napkins . . . you get the idea) with cocktail stirrers or bar foods. Impress guests with a brightly hued cocktail of Champagne, limoncello, and blood orange soda.