How do you keep a class of adult children occupied for an hour while actually teaching them something they can use in the course?
Any ideas?

Hire a marching band to play in the background while you perform a one-man show of this week's activity instructions

Ply them with treats before doing breakout rooms and group presentations answering this week's prompts

Use the time for independent study

Give them all iPads... I don't know, what do kids (aka full adult people) like?!