The Dallas Original Food, Wine and History Walking Tour in Grapevine, Texas, is highly praised for its unique blend of history, delicious food, and excellent wine. Customers appreciate the knowledgeable and personable guides, especially Audrey and Kalee, who enhance the experience. The tour is noted for its generous portions and variety of food and drinks, making it perfect for celebrations and group outings. Overall, it's a must-try for both locals and visitors.