Watching kid's swimming lessons.
Steven has a lesson every morning this week. He's very confident in water but cannot swim without aids so we've booked this course to get him started. There are 10 children in the group - all non-swimmers.
It's the funniest thing I've ever sat and watched in my life. Today was day 3 and the instructor took their floats away and told them to lie back and kick their legs. OMG it was total carnage.
On a plus note though the boy managed about 3 seconds of "proper" swimming. :D
I recommend it to anyone needing a good laugh.