Does american airlines serve food on flights to hawaii?

My family and I are going to be flying to Hawaii in a few weeks with American Airlines. We have never flown with American. We have, however, flown with United Airlines several times. But, the longest plane ride was to california, about 4 hours. They served snack. We are flying non stop from Chicago O'Hare to Honolulu. The flight is about 10 hours. Were flying on a 767. Do you think they will serve a meal? If not a meal, will they have bigger snacks than just pop and pretzles?