今日腊八，要做这些事！

Group 1 - The core cultural significance of the Laba Festival is highlighted, marking the anticipation of the New Year and the unique traditions associated with this day [5][26] - The Laba Festival, also known as "Laba," has its origins in ancient sacrificial rituals, where people would offer sacrifices to ancestors and pray for a good harvest and family safety [5][26] - The festival is celebrated on the 8th day of the 12th lunar month, which is fixed as Laba Day, and it has evolved over time from its initial variable date [5][26] Group 2 - A key tradition of the Laba Festival is the preparation and consumption of Laba porridge, which includes a variety of grains and nuts, symbolizing good fortune and health [7][12] - The ingredients of Laba porridge vary by region, with some areas preferring sweet versions while others opt for savory or spicy variations, showcasing the diversity of Chinese culinary culture [11][12] - The cooking process of Laba porridge is a communal activity that reflects the warmth of family and the joy of the season, emphasizing the importance of home and tradition [8][12] Group 3 - In addition to Laba porridge, various other food customs are associated with the festival, such as pickling Laba garlic and making Laba noodles, each with its own regional twist [15][20] - The festival serves as a precursor to the Spring Festival, with families beginning preparations for the New Year, including cleaning, decorating, and purchasing festive goods [26][28] - The atmosphere of anticipation for the New Year is palpable, with communities engaging in festive activities and preparations, enhancing the sense of togetherness and celebration [30][33]