Just went in January. There was a large variety of desserts (including ice cream & fixings). Coffee, iced tea, hot tea, water, lemonade and raspberry (?) lemonade. All you can eat. At our party they kept the desserts out until well after the fireworks but I have heard people report having the desserts packed up during the fireworks. The night we went they had added a second Spectromagic parade after Wishes + expanded the park hours, so that might have been the difference.
We paid the lower end of the spectrum - I think $23 for adults, but that was the low season. We had a great time and would totally do it again.