We flew in for our son's ceremony in 2004. Is was a moving experience for us and the graduate too. It will be fun for you guys. Unfortunately, for a T4R driver, I can only comment on convenient local restaurants for Mexican food. Taqueria Arandis, on W. Military Drive and Westoak St. looks like a dive from the outside and the same inside but you will not get a better taste of Tex-Mex, especially breakfast. Friendly atmosphere too. It is about 5 blocks northish from the main gate on West Military Drive. Closer to the main gate is a Taco Cabana which is OK but not as real. Another tip, your graduate will be ravenous for lots of non-military food and should get let off base once for the first time since he got there so be ready to do food.