Mum and Olivia did a great job organising. Everyone kept it secret, and Dad was very, very surprised. Unfortunately 2 of my brothers couldn't make it (one lives in South Korea, the other in Newcastle, New South Wales) but we managed to all be represented in the speeches & tributes to Dad.
It would take me a long time to list down all the funny stories about Dad here. I don't think he's going to be slowing up as he gets older. Happy Birthday Dad!