Event and Happening Design Climbing Amphitheatre Temporary Theater by Yutao Chen "Climbing the Ladder, Party Amphitheatre" in Aiyuan Town, Jiangsu, reinterprets the traditional farming ladder as a symbol of communal engagement and cultural continuity. Through a modular system of timber frames, ladders, and tension straps, villagers actively assemble and dismantle the temporary theater. As a mobile, participatory venue for performances, films, and gatherings, it enhances social interaction, revitalizes the orchard, and integrates harmoniously with the rural landscape.