A walking tour activity to visit mid-20th century architectural buildings in the old town area of Songkhla, which were built during the prosperous era and can still be seen in the district today. This activity will explore and invite observation of the elements, design, origins, and influential significance that occurred in this city. This activity is part of the design project "Songkhla in Transition: the Mid-Century Facade" An art installation made from recycled plastic sheets by the brand MELT DISTRICT tells the story of Songkhla city through the language of architecture. It narrates the stories and richness of Songkhla during the mid-20th century, amidst the transitions of prosperity, culture, travel patterns, as well as the connection between Hat Yai and Songkhla cities