jamborees
Jamborees are large gatherings, typically of Scouts and Guides, held outdoors where participants camp, engage in skill-based activities, cultural exchanges, and ceremonies. The term has broadened to refer to other large-scale gatherings as well, but it remains most closely associated with Scouting and Guiding.
In Scouting, jamborees are organized by national or international bodies and bring together youth members with
Organization and participation: contingents from scouting organizations typically register for an event; participants wear uniforms; programs
Other uses: the term jamborees is used more broadly to denote any large noisy celebration or gathering,