The refreshing sweetened vinegar-based drink called shrub has its roots in the 18th century. For the beet juice, you will need a juicer -- or to visit a juice bar. Recipe courtesy of Russ and Daughters.
Whisk together 3/4 cup water, the vinegar, and sugar until sugar dissolves.
Combine remaining water, the beet juice, and lemon juice, and mix well. Stir in vinegar mixture. Refrigerate 48 hours before using.