We'll be visiting from Boston this weekend for a wedding, and was hoping for a few recommendations for really good mexican, tex-mex and taco stands. Or if there are any other cuisines that are unique to texas or the south, we'd be up for that too! This is my first trip to texas, so I don't quite know what to ask for. We'll be staying in plano and in corinth, but should have access to a car, so we're able and willing to travel for great eats. Also, if you could please include best dishes to order from your recommendations that would be fanastic. Thanks for your help!