This study evaluated how visitor movement patterns and event layout influence customer participation at language stalls at a language show. Systematic observation was used to count the number of visitors who stopped or walked past at various stalls. Most visitors turned right upon entering and exited from the left, supporting theories of anti-clockwise circulation. Stalls on the right saw more participation, especially a language-focused stall. Narrow pathways may have reduced participation. Recommendations included rearranging stalls to control traffic flow and focus on language themes.