Went to a musical BBQ this Saturday, being invited at one after failing to organize so many of them. It was a blast, I taught some percussion and xaphoon to a 7 year old kid, made some new friends, and we agreed to play together more regularly, starting next Saturday.
I don't have pictures nor video nor recording of the event, but you can enjoy instead the musical lecture about improvisation by Jennifer Lin. Do not miss her analogy between composing and drawing comics! She is right on point, I would make the same analogy with etching a glass or writing a scientific paper, which I think of as an art as well...