Replying to Cultural Anthropology: Question for experts/high schoolers

Hey guys, I am currently student teaching in a high school setting, and I decided to ask my cooperating teacher if I could pick up a unit in her cultural anthropology elective class (not required). She said that would be great, and she said I could pretty much teach anything...whether it is a my dream history unit, or just anything related to cultural anthropology.

So for anybody who has studied cultural anthro before: Any interesting topics/subjects that you might suggest?

Any high school students: If you were taking this class what would you like to learn about?


Notes: The class is grades 10-12, about 15 students, and she has already done several topics like: sex/gender, marriage, family...etc.

If anybody could help me come up with any great topics I would greatly appreciate it. I've never taken any anthropology classes, but if I could get an idea of what people are interested in I'm sure I could really get creative and have a lot of fun with it.