Group 1 - The article highlights the preparations made by various tourist attractions in Zhengzhou for the upcoming May Day holiday, aiming to attract both local and external visitors with special activities and discounts [2][4][10] - The Silver Base Animal Kingdom is set to unveil a new 10,000 square meter starry grassland on May 1, featuring stargazing, camping, and pet shows, along with a helicopter tour package [4] - The night tour offerings at the Silver Base Animal Kingdom have been refreshed, including classic projects like the "Lost River Valley Ocean Tunnel" and "Dream Animal Park" [4] Group 2 - The Jianye Movie Town will host over 100 performances daily during the holiday, providing an immersive experience with a mix of daytime and nighttime shows [5] - The Henan Drama Fantasy City is introducing four new plays that resonate with contemporary themes, aiming to attract a diverse audience interested in cultural experiences [6] - Zhengzhou Haichang Ocean Park will collaborate with Kugou Music for a unique "ocean + music" experience, featuring performances and interactive activities [7] Group 3 - Zhengzhou Fantawild will launch a "surprise by day, carnival by night" mode from May 1 to 5, with various themed performances and interactive events aimed at families [8] - The New Zheng Huangdi Hometown will offer free admission for visitors in traditional Hanfu attire, enhancing the cultural experience during the holiday [10] - Multiple cultural venues and museums in Zhengzhou will remain open during the holiday, providing opportunities for visitors to engage in historical and artistic activities [10]