National Lard Day is celebrated annually on December 8, honoring the culinary significance of lard, a semi-solid animal fat derived from pork. Observed worldwide, this unofficial food holiday recognizes lard's rich history in cooking and baking, particularly in cuisines where pork is a staple. Despite its decline in popularity due to the rise of vegetable oils and concerns about saturated fat, lard has seen a resurgence since the 1990s among food enthusiasts who appreciate its unique properties, such as creating flakier pie crusts and its high smoking point for frying. Celebrants often engage by learning about lard's history, purchasing it from local markets, experimenting with recipes, and sharing their culinary creations on social media with the hashtag #NationalLardDay.