Som Tum, also known as green papaya salad, is a refreshing and spicy salad that is commonly eaten in Pattaya. It is made with shredded green papaya, tomatoes, green beans, peanuts, and a dressing made from lime juice, fish sauce, sugar, and chili peppers. Som Tum is a popular street food dish in Pattaya and is often enjoyed as a light and flavorful snack.