EOvation Warsaw was the first event organized in the frames of the international project of European Space Agency – EO ClimLab, which aims to build and develop a data analytics platform for climate data to support the creation of innovative products and services responding to climate changes. Designed for students, engineers and entrepreneurs, EOvation Warsaw as a mix of a traditional hackathon and a Start-up weekend, was the event targeting creativity. Throughout the weekend, teams were imagining and designing innovative services and products derived from space technologies and space acquired data to solve the societal challenges that appeared due to climate change influence. A team of experienced experts supported participants with their ideas. The best ones have been transformed into start-up companies, with the help of specialized incubators as well as the professional network that participants have encountered during the event. Kapitech as Innovation Leader of EO Climlab project was the main organizer of the event.