16 years ago, Laszlo Hanyecz paid 10,000 BTC to have 2 pizzas delivered to his Florida home. This is the earliest known real-world Bitcoin transaction, and we celebrate this demonstration of peer-to-peer electronic cash each year by gathering at a local pizza joint with fellow Bitcoiners. This year we'll be hanging out at a local legend, Old Shawnee Pizza. Hope to see you there!