Bangkok is famous for its vibrant street food scene, and one of the must-try drinks is the fresh fruit smoothies. You can find stalls and vendors selling a variety of fruit smoothies made from fresh and ripe fruits such as mango, pineapple, watermelon, and dragon fruit. These smoothies are blended with ice and sometimes sweetened with a bit of sugar or honey. They are a refreshing and healthy choice to beat the heat in Bangkok.