Tag der Nachbarschaft is an annual nationwide event in Germany, occurring on May 23, that encourages communities to engage in activities fostering connection and solidarity. This vibrant celebration serves as an ideal occasion for neighbors to meet, build friendships, and enjoy shared experiences. In 2025, the event featured various neighborhood activities, including coffee gatherings, craft afternoons, and lively street festivals. Each year, participants can access a free participation kit and, for the first time, organizations and individuals hosting selected events could receive support of up to 300 euros to combat loneliness and promote community spirit.

The initiative addresses the pervasive issue of loneliness, which affects one in ten people across all age groups in Germany. By connecting individuals through local events, Tag der Nachbarschaft aims to create a sense of belonging and strengthen community ties. The event is made even more accessible through a dynamic map that showcases activities across the country, allowing everyone to find something happening nearby. Embracing the motto Together Strong, the movement continues to inspire communal involvement and collective action.