National Happy Hour Day is celebrated in the United States on November 12. This day is marked by social gatherings at bars or restaurants where friends enjoy discounted food and drinks, typically between 5-7 PM. Common offerings during this time include buffalo wings, chips and salsa, fries, and cocktails or beer. The concept of happy hour originated with the U.S. Navy, where it was used to boost morale among sailors through activities like boxing matches and dancing. Over time, the practice spread beyond military settings and became popular in civilian life. Although the specific origins of National Happy Hour Day are unclear, it is embraced as a fun occasion to unwind after work.