I'll be in Atl June 6,7,8 for Blade Show at the Cobb Galleria. My hotel is on Franklin Road SE in Marietta and I'll have a car. I really want to try a Banh mi while I am in town and also go to the food truck park. A good pizza would be nice too. Any recommendations for the areas I'll be in? What should I try at the food truck park? Thanks.