We try to eat healthy in the parks as well. Our choices have been:
MK: Columbia Harbour House -- fish and shrimp baskets
AK: Flame tree for great BBQ; Yak and Yeti for great chinese take out window
EP: Lots of options: we like Mexican and Marekesh, fish and chips at the English CS
DHS: we almost always go to ABC Commissary, curry chicken, cuban sandwich more