On September 16-18 2019 CA17133 held WG meetings, had study visits and attended the FRUSH event in Finland. The WG meetings started in Visamäki the main campus of Häme University of Applied Sciences (HAMK). On Day 2 the group departed from Hämeenlinna to visit the Circular City of the Future in Tampere Hiedanranta. The Tampere site was amazing including pilot algae production from the waste water from toilettes. On Day 3 the tour went to Forssa to participate in the FRUSH event where also the closing session of the COST meetings took place.