A milonga is a social gathering where people come together to dance the tango. Originating in the late 19th century in Argentina, milongas are characterized by their lively atmosphere and communal spirit. Participants of all skill levels are welcome, and the events often feature a mix of traditional and contemporary music. During a milonga, dancers follow specific etiquette, including the use of the cabeceo, a non-verbal invitation to dance. The event typically includes a series of tango songs, allowing dancers to showcase their skills and enjoy the connection with their partners in a vibrant social setting.