The main objective of this research is 1) to develop strategies for local food products in the community and to promote those products in the special areas of the Sukhothai-Si Satchanalai-Kamphaeng Phet Historical Park. By community engagement 2) to build capacity for local food product development strategy and also transfer technology to the community for diversity and create high value local food products based on local ingredients. Data were analyzed using frequency values, percentage value and setting evaluation criteria, this is research and development (Research and Development). The results of the research were as follows: 1) Product strategy; It was found that there should be a wide variety of products and sizes, flavors, quality, and clearly labeled products. Specify expiration date; Because both provinces the product is famous for its food category. And snacks must be standardized and prolong the life of food and snacks to last longer. Can be eaten outside of the season as well. Reliability. 2) Price strategy; It was found that the pricing strategy should be set at multiple levels and the price should be clearly fixed, the price was appropriate for the quality and product. And should find ways to stimulate purchase volumes and offer a product price strategy for listing This is because of tourists have different income levels. 3) Distribution channel strategy; It was found that the market in the community should be given importance. Increasing various distribution sources and marketing channels by issuing a tourism booth and trade shows with government agencies 4) Marketingpromotion strategy; It was found that there should be more marketing promotion. And publicize thoroughly, especially the development of various media to reach the target audience.