Indulge in Vigan's culinary delights on day four of your trip. Start your day with a hearty breakfast of Vigan longganisa, a local sausage, and sinanglaw, a beef soup dish. Afterward, visit the Pagburnayan Pottery Making, where you can witness the traditional pottery-making process and even try your hand at creating your own pottery. In the evening, explore the food scene in Vigan and savor local specialties such as bagnet (crispy pork belly), Vigan empanada, and sinanglaw. Don't forget to try the famous Vigan bibingka, a rice cake cooked in clay pots.