Group 1 - The event "Eight Universities Food Carnival" was organized by the Xueyuan Road and Huayuan Road streets, showcasing culinary offerings from eight renowned universities in Beijing [3][8]. - The catering service center from the university participated with 20 chefs, preparing over 17 classic and innovative dishes, including popular items like egg waffles and grilled squid [3][10]. - The event provided a unique opportunity for citizens to experience the signature dishes of the universities, with a total of 8 food stalls and 1 cultural mooncake stall set up [3][8]. Group 2 - The food carnival highlighted the rich culinary culture of the eight universities, which were established during the 1952 national higher education adjustment [8]. - The event ran daily from 11 AM to 8 PM, allowing citizens to enjoy a variety of hidden menu items from university cafeterias [8][10]. - The grilled squid from China University of Mining and Technology (Beijing) was particularly popular, being referred to as the "best-seller" of the university's night market [10].