Group 1 - The opening match of the "Chuan Super" league took place on September 20, featuring a vibrant atmosphere with local cultural products, food, and excitement from both Chengdu and Suining [1] - An interactive football carnival area of 15,000 square meters was set up outside the Chengdu Shuangliu Sports Center, featuring 70 booths and three main themed areas: performance, play, and food [2] - The event showcased intangible cultural heritage items such as Shu embroidery, bamboo weaving, and sugar painting, with a special focus on a football-shaped sugar painting that became a popular souvenir among attendees [2] Group 2 - Local delicacies were a highlight, with many fans enjoying spicy rabbit heads and other regional specialties, creating a lively atmosphere [3] - Suining presented over 30 local products, including tofu and new varieties of liquor, engaging fans with interactive activities like a lottery [3] - The event emphasized the camaraderie between the two cities, with fans supporting their teams while enjoying the local culinary offerings [3]