Outdoor seating has become a significant factor in influencing customer participation in kachasu tasting at restaurants. The open-air ambiance not only creates a relaxed atmosphere but also encourages social interaction, making the tasting experience more enjoyable. Studies show that diners are more likely to engage in kachasu tasting when seated outdoors, as the natural surroundings enhance the sensory experience. Additionally, outdoor seating often attracts more foot traffic, increasing visibility and curiosity about the unique beverage. Restaurants that incorporate outdoor seating for kachasu tasting report higher customer satisfaction and repeat visits, proving that ambiance plays a crucial role in culinary participation.