National Moonshine Day is observed every year on the first Thursday of June, celebrating the rich history of moonshine, a high-proof liquor often associated with the Prohibition era in the United States. The term "moonshine" dates back to 1765 and originated in England, gaining popularity in the U.S. after the Civil War when non-registered stills were outlawed. Historically, moonshine was produced to evade taxes and alcohol bans, particularly during the 1920s and early 1930s when it was illegal to produce and sell alcoholic beverages. While moonshine was traditionally made with barley or rye, it has predominantly been made with corn in the U.S. since the 19th century. Although making moonshine is illegal in many places, enthusiasts often celebrate by purchasing moonshine from craft distilleries, supporting the microdistillery movement. The holiday was originally celebrated on June 5 but was moved to its current date in 2014.