I like this one.
I was cooking at the time. This explanation will become clear after you listen to the improv.
Here we go, Day 99: https://ia700808.us.archive.org/12/items/Improv112111/11_21_118_36Pm.mp3
Where We Go When
Mary Prescott's piano improvisation blog Where We Go When, documenting her transition from classical to improvising pianist.