A lot of rolling

I arrived to Saturday black belt class, I thought class already started, and I was late because I saw some people on the mat. Realized it was a teaching session with 2nd dan and 3rd dans with Master Evans and didn't get an alert about that from anyone which made me confused. Other than that we did rolls and falls, all the poomsaes and bocho Dan specials. I still seem to get the kick of it as I knew them by heart and felt great about it. Later exercised, had my dinner, read a book, played games and that was it.