It is indeed a historical event but I think it would be more fun if there's an event for us to enjoy or have fun which I think the best way to celebrate the event. I think a baking contest or an art contest about the event. Well, it's up to anyone to start a contest but since I am not a merit source then I wouldn't have enough smerit to reward those who want to participate in the contest. Anyway, happy bitcoin pizza day to everyone and also this makes me want to eat pizza .