The Cocktail Ephemera Collection is a collection that was created in 2013. The collection consists of materials in a variety of formats relating to the history of the cocktails, dating from the about the 1870s to the present. Materials include advertising and promotional items; pamphlets with recipes and suggestions for entertaining (party games, themes, and more); and postcards. The focus of the collection is cocktails, but some materials also relate to wine and beer in their own right, as well as ingredients in mixed drinks.