I went through all my photos of my classes, and I can't find a single picture having to do with groundhogs day, although I know in my first two classes, we did talk about it (My third was a private school, and I could not celebrate any holidays that were not their religion).
Here are some ideas in case you're still grasping at straws for February 2nd:
If your school does breakfast, or as a special treat from you, PANCAKES:
Hidden Pictures from highlights:
Please Check out the rest of my ideas on my Pinterest Board, and maybe Follow me!