The 2025 “Harmonia Sleepless City” lit up the campus! Creative booths paired with dynamic stage performances brought fantasy and energy together, celebrating this riotous night. 

Booths like Cake Lab, Glowing Twistery, and Mask Studio, drew large crowds of students and faculty. From making desserts to crafting pumpkin lanterns and painting masks, the night was filled with laughter and excitement. The CUHKSZ Electronic Music Club, Harmonia College Hurricane Dance Team, and Hip-Hop Music Club took turns on stage, igniting the atmosphere with beats, dance, and rap performances.

The Best Costume activity made the night reach its climax. Fantastical characters gathered on stage, showing creativity and passion. When the midnight bell rang and the Sleepless City slowly drew to a close, students and teachers carried the warmth and joy, looking forward to the next reunion.