Group 1 - The "Canal on Tongzhou - Autumn Cultural and Tourism Special Event" will feature nearly 50 activities, over a thousand performances, and million-level consumption vouchers during the Mid-Autumn and National Day holidays [1] - The "Yunshangxing" water performance will showcase the historical prosperity of the Grand Canal, with a new upgrade to the cultural IP, integrating water stages, light art, and fashion shows [2][3] - The first phase of the water performance will cover a 3.5 km route, highlighting six thematic nodes that reflect the rich history of the Grand Canal [2] Group 2 - The 2025 International Audio-Visual Art Expo will take place from September 28 to October 6, featuring over 15,000 square meters of exhibition space and various artistic activities [4] - The 15th Songzhuang Cultural and Art Season will start on September 28, offering a "19.9 yuan pass" for access to multiple art venues and discounts at local businesses [5] - Tongzhou District reported a tourism expenditure of 10.22 billion yuan in the first half of the year, marking a 12.7% year-on-year increase, the highest growth rate in the city [6]