Some folks asked on forums, so I put together this list of food I recommend near the convention center in Indy.
As far as food goes, I have a couple recommendations:
* Buca de Beppo: A very nice Italian place a couple blocks from the center. Be warned that it's extremely popular so, expect a wait.
* The Circle Center Mall food court has a couple places I like. Currito is a burrito place that makes excellent burritos in a variety of flavors. And Maki of Japan has very good sushi for a mall food court!
* Ah-Barista, a nice little coffee & sandwich shop across from the convention center. We randomly picked it because it was close, and it was a pleasant surprise! I recommend the Portabella & Cheese Panini, especially for the vegetarians out there.