Make Zurich poses seven exciting challenges with the real needs of different departments of the City of Zurich that can be solved with LoRaWAN and civic tech. We support the event with expertise: Panche Chavkovski is going to be the on-site mentor and coach for the environmental exploration challenge. He brings in his knowledge on IoT device prototyping gained in building a LoRaWAN infrastructure in Skopje and a city-wide IoT installation.