Four thousand cyclists from Korea and abroad are expected to converge in Busan Sunday for a festival that will turn the city’s bridges and tunnels into a sprawling route for exploring its waterfront attractions. Grand Korea Leisure (GKL), which operates the foreigner-only Seven Luck casinos, said Friday it is supporting the 2026 Seven Bridge Tour, a large-scale noncompetitive cycling event scheduled for Sunday. The tour is the only event of its kind in Korea to connect major maritime bridges and tunnels across Busan by bicycle, according to GKL. Organizers expect about 4,000 cycling enthusiasts from Korea and overseas to take part, showcasing Busan’s tourism resources through a route that crosses some of its major transportation landmarks. The event will also include activities open to local residents, including the Seven Bridge Good Morning Bridge Walking event, which invites participants to walk across Gwangan Bridge. Another program, Seven Bridge Festival, will offer wellness activities at Yeongho Starlight Park as part of the broader tourism event. GKL said its support is intended