Trang Cake Festival is held on the first weekend of August every year. The objective is to promote Trang Cake, a well-known Trang product, and to help boost Trang tourism. The Festival has been consecutively held for 21 years, and as a result, people around Thailand as well as foreign travellers are now familiar with Trang Province. Trang Cake has become a product and a famous souvenir from Trang, which has gained revenues for the province
The activities in Trang Cake Festival included exhibitions of various Trang Cake entrepreneurs with their special offes, which would be partially granted as scholarships to students of Suan Dusit Rajabhat University, Trang Campus, demonstrations of how to make Trang Cake, the making of a local giant cake with a diameter of 1 meter and a weight of 40 kilograms, fancy parades, sales of OTOP products and stage performances from different academic institutions.