Sub for a Week

Chris departs Thursday and returns next Thursday on a field trip with his kids. He has this question for the group:

So my exploratory  kids will  have me in my class for two days and then four days with a sub who is a retired Spanish teacher. Real bubbly personality, great person.  Doesn’t know much about TPRS but wants to learn. I don’t have many culture videos and I think she would feel insulted if that’s what I left her.  She wants SLA to “do” something.  Any ideas?