Healthy Christmas Snacks For Kids

I know it is a few weeks, but I want to plan ahead. I am looking for a healthy snack for my class of 4 year old children for the day of Christmas (I am a kindergarten teacher). I do not want to make Christmas cookies. I would like something that kids will like and that could one theme holidays, even if it is just green and red. Suggestions?

Red / green peppers with ranch? The color theme is really going to limit your answers, I think

Christmas is not to be in good health.

I was going to suggest fruit skewers, but could not function for small children because of the glue.