This cock­tail is named for its inclu­sion of elder­ber­ry, long thought to her­ald the begin­ning of spring. All the Year Round: A Nature Read­er by Frances Lucia Strong and Martha Allen Lane (1896) is a book designed to inter­est young school chil­dren in nature and includes the pas­sage: “How warm the sun­shine is!” exclaimed a lit­tle bud on an elder­ber­ry twig. “Yes,” answered her twin sis­ter, “I believe spring has come at last. How glad I am!” And how glad …