A large group of people stand in a tight circle outdoors, arms around each other's shoulders

A large group of people stand in a tight circle outdoors, arms around each other's shoulders. Most wear black shirts with a logo, some don checkered patterns. They stand on a concrete surface wet with puddles. A large tree with dense green foliage dominates the background, along with distant buildings and a blue canopy. The setting seems to be a park or public space.