Smart Pavilion Architecture for Urban Leisure: A Dim Sum Experience in Guangzhou

Located in the culturally rich Liwan Lake Park in Guangzhou, the "Lake Dim Sum Project" reimagines traditional Chinese tea culture through the lens of smart pavilion architecture. Developed by designers 启铜 罗 (Qitong Luo), Summer Wang, Yuru Chen, and Cong An, the proposal was shortlisted in the Urbanscape: Symbiosis competition. The project integrates food, social gathering, and scenic appreciation into a multifunctional lakeside pavilion that is both environmentally responsive and community oriented.

Context and Cultural Insight

Liwan Lake Park lies in Guangzhou’s Xiguan Litchi Bay area, surrounded by heritage-rich neighborhoods and a diverse urban demographic. The tradition of morning dim sum is deeply rooted in local culture, yet modern urban life has disrupted its accessibility. As revealed by user analysis, aging citizens and families with young children are primary visitors of the park, many of whom seek spaces to relax, socialize, and dine.

Addressing Urban and Cultural Challenges

Modern tea houses often lack sufficient outdoor space and accessibility. The designers identified this gap and proposed a lakeside dining system that restores communal morning tea rituals while easing overcrowding. The solution? A smart, weather-adaptive pavilion that harmonizes with the natural landscape while supporting daily urban rhythms.

Design Inspired by Nature

Taking cues from the lotus leaf—a symbol of purity and functionality in Chinese culture—the pavilion integrates a large rotating umbrella canopy that captures rainwater. This biomimetic feature not only provides shade and shelter but contributes to ecological water circulation by channeling collected rainwater back into the lake.

The canopy consists of three rotatable pieces that adjust based on rainfall and crowd density, combining utility with aesthetics. From front view to vertical section, every layer is precisely engineered to serve both environmental and experiential needs.

Functionality and User Engagement

The pavilion functions across three primary zones: food stalls, leisure seating, and scenic viewpoints. 45% of its utility is focused on food, 30% on enjoying scenery, and 25% on recreational uses. Designed with inclusivity in mind, it accommodates users from children to seniors, students, and office workers. Its modularity allows for continuous activity from early morning to late evening, seamlessly transitioning between morning tea booths and night-time observation decks.

Smart System and Sustainability

The smart umbrella system is both reactive and anticipatory. Depending on rainfall volume and visitor count, it dynamically adjusts the number of active umbrellas to balance comfort with environmental conservation. Rainwater is collected through a central shaft and distributed back to the lake, promoting natural irrigation and eliminating water waste.

Circulation and Spatial Experience

Visitors navigate the pavilion via gently ramped paths, ensuring accessibility while enhancing the spatial journey. The spiral configuration fosters a sense of progression and discovery, reinforcing the idea of shared experiences around food and culture. Visual transparency through glass partitions enables uninterrupted views of the lake, reinforcing the design’s connection to its natural setting.

The Lake Dim Sum Pavilion exemplifies how smart pavilion architecture can strengthen cultural identity, support urban sustainability, and enhance public space usability. By merging traditional practices with intelligent design, this project offers a forward-looking model for inclusive, adaptive, and meaningful architectural interventions in parks and public areas.