The XIII Latvian School Youth Song and Dance Festival
The XIII Latvian School Youth Song and Dance Festival took place from the 5th to the 13th July 2025, in Riga, Latvia. Measures tested: Use of deposit cups When: 5-13ย July 2025 Aim: The aim was to reduce waste at a large event with complex...
Hamburg Sunset Run
The Change(K)now! project partner Green Events Hamburg tested a reusable cup system along the running track during the SUNSET Hamburg. SUNSET Hamburg is an evening running event set in the Wilhelmsburger Inselpark, combining natural surroundings, waterways and...
The Riga City Festival 2025
The Riga City Festival 2025 is one of Latviaโs largest public events, held across several city locations. System tested: A decentralized deposit cup system (returns can only be made at the issuing stand). 2 Euro for deposit. When: 16 August 2025 Aim: The festival...