That ACC guide's got nothing on TexanMark's opus. I guess Syracuse is adding something to the new league on that front, too.
They should pick up most of what Tom said for Syracuse.
Additionally, in the sandwich category, add Darwin, Street Eats, Blue Tusk, and that soon-to-open Empire Sub place
that's so popular with everyone here. For a more traditional sandwich, Second North Deli, Lombardi, Danzer's, or the Welcome Inn (for what it's worth, I'd be more inclined to send an out-of-towner to any of these places than to Brooklyn Pickle).
For good eats closer to campus, Beer Belly (Westcott).
Vietnamese: New Century (sit-down) or Ky Duyen (take-out).
Szechuan: China Road.
Nicer places: Parisa, Lemon Grass/Bistro Elephant.
I don't even want to wade into the whole "should we send Southerners to our BBQ or cheap seafood places" argument, but C.J.'s in Lyncourt is a neat CNY place with good take-out seafood. It's also only open for approximately six hours on Fridays.
Mediterranean: Byblos, Black Olive.