I was there 29/30, the track was working on putting something together; there was someone taking menu orders for lunch. This was the first day they were doing this so there may not have been that many people taking advantage of the hot meal.
I called the track, but they're not sure if it's on this weekend or not (they'll try and get back to me)
Heard back from the track; nothing is planned, so don't come expecting to be able to buy food at the track, bring a lunch.