Song Cheng Road Boyue Banquet Center. Kaifeng Food Festival was grandly held on May 19th in Song Cheng Road Park Yue Banquet Center. In order to build Henan Province into the "capital of Henan cuisine" and create an international food capital, we should fully explore the ancient city food culture with distinctive characteristics. 223 The second Songdu Food Festival Food Competition and Flavor Snacks Exhibition in Kaifeng, China will be held from May 19th to 22nd.