A public event that bridges multiple stakeholder. Initiated in 2016, this event was an art project biennale that was located in specific site areas. This annual event was held to better understanding how to deal with city issues as well as the lack of art ecosystem in Semarang. Penta Klabs is not only a contemporary art exhibition but also a stakeholder that involves city-making using individual local’s abilities (architecture, urban planner, etc). The first event was held at Kemijen, a kampoong which is located at a coastal area that dealt with flooding and tidal waves. We try to capture how people becoming resilient to facing daily stressful situations such as flooding. The second one was held at Nongkosawit, a kampoong which deals primarily with water issues. We tried to capture land at Nongkosawit and look at the effect of the water ecosystem. All these festivals happen at Semarang, a capital city for Central Java, Indonesia. This event brings the artist and creator to deal with specific issues. We not only do an exhibition or showcase, we initiate public discussion that invite many stakeholders to talk about specific issues.