If by "Sat morning" you mean mid-late morning at a civilized hour (instead
of before 8:30am), I'll be happy to help with setup.
For teaching, I would be glad to serve as a bad example (but could present
material as well, if you just need another voice).
As I wasn't there last year, I don't know what's expected and would
be happy to just hang around/listen in to pick up the needful with the idea
I may be of more use next year.
-JRP