On this day, a man used 10,000 Bitcoins to Buy Pizza. That is why the day was Termed, "Bitcoin Pizza Day".
We wouldn't want to miss that, therefore, we headed to Domino's Pizza which was an eatery specialized in making Pizza, we got ourselves one and headed home.

@sammylove, this day seems too special for you and you enjoyed your day. Thank God the match was successful.
But i have a question.
Is the pizza free? I mean, did the man pay on behalf of anyone that will purchase pizza on that very day?