Here are two picture communication boards for Hanukkah and Christmas for your students who use augmentative communication.

These 32-location picture communication boards use Symbol Stix (like most of the aac apps and devices).
Let your nonverbal and minimally verbal students talk about the holiday.

I have more FREE communication boards in my store, as well as a variety of core word boards and activity based boards in my AAC custom category in my store found here