National Pretzel Day is observed on April 26 every year, primarily in the United States. This holiday celebrates the crunchy and soft pretzel, which has a rich history dating back to 610 AD when a monk in an Italian monastery created pretzels as rewards for children learning their prayers. The shape of the pretzel, resembling arms crossing the chest, holds significance in its tradition. In the 17th century, soft pretzels were used in European wedding ceremonies, where couples would break and eat a pretzel to symbolize their unity, leading to the phrase "tying the knot." The crunchy pretzel was invented in Pennsylvania when a baker accidentally overcooked a batch, discovering its appealing taste. Recognizing the importance of pretzels in Pennsylvania's history, Governor Ed Render declared April 26 as National Pretzel Day in 2003, encouraging everyone to enjoy this snack on the day.