This was a follow-up project built on previous youth mobility activities: 'Bridges, not Walls! #Migration (2018) and 'Bridges, not Walls! #Inclusion (2019). This year the focus was on exploring the concept of SOLIDARITY and using the Sustainable Development Goals as a starting point. We used creative workshops and performing arts as a form of campaigning. During this youth exchange young people created a performance that was showcased in two locations: Merkine and Druskininkai. The main objectives were: -to create a safe and welcoming environment for young people to discuss the SDG using ‘peer to peer educational approach; -to explore the concept of 'solidarity' while building on the knowledge of SDG's; -to use creative arts as a tool to formulate the message of solidarity and as a form for active campaigning; -to create space and conditions for young people to practically implement their campaign and to further learn from this experience. By implementing this project we achieved all objectives as it was set in the application. Using non-formal and intercultural learning methods, and 'peer-to-peer approaches we created a safe and welcoming environment for young people to investigate the framework of SDG and to discuss how we all can contribute to the practical implementation of SDG's in our lives. We worked on exploring the concept of 'solidarity', mostly using human rights educational approach and methods while making links to SDG's and creative arts as a tool to formulate the message of solidarity in a form of theatrical performance (which included music, dance, acting and movie making). Young people had an opportunity to showcase their performance during a festival in Merkine, which was a powerful experience not only for participants but for the audience too, and also in the city of Druskininkai. This served as a space for the practical implementation of their campaign for solidarity. More so, the main achievements of this project are: - young people improved a wide range of competencies (knowledge, skills, attituded and values) and built international networks and friendships across Europe; - participating organizations strengthen their network that will be used for further collaborations; - the local community of Merkine (where youth exchange was set) got introduced to international projects and some local people met foreigners for the first time in their lives.