1. Labor Day was first celebrated in the United States on September 5, 1882. This first celebration was in New York City. In what year did Labor Day become a federal holiday? a. 1911 b. 1894 c. 1901 d. 1897 2. Labor Day is also a state holiday for all fifty of the states in the U.S. Go to the Castle Entrance in Medieval Age and say: "Let's barbeque!" 3. People celebrate Labor Day as a day of rest from work, however, it has gained more significance as the unofficial end of the summer season. What is another traditional way to celebrate Labor Day? press continue to finish the quest