When we were there two years ago they had:
Morning: pastries, doughnuts, muffins, bagels (with cream cheese) different types of breads for toast, mini boxes of cereal, fesh fruit, oatmeal in packets, milk, coffee, tea, hot cooca, soda, oj, and apple juice.
Afternoon: It always changed but they had chips, pretzels, goldfish, sometimes cookies. There was a little train on the desk and inside are more cookies.
Evening: They always had fresh veggie tray with ranch dip and cheese and crackers, then they would alternate the nibbles. One night we had pigs in a blanket, chicken nuggets, skewers of chicken, mini egg rolls, chicken wings. They had a pasta salad one night too.
Desserts were cookies, brownies, and one night we stopped in they had sundaes.
All day you could stop in for water bottles, (not sure if they still offer these or not) soda, coffee, tea, and hot cocoa.