Bitcoin Pizza Day is celebrated every May 22 to commemorate the first real transaction using Bitcoin, when Laszlo Hanyecz bought two pizzas for 10,000 BTC in 2010. This celebration has become a symbol of the early adoption of crypto in real life. During the Pizza Day campaign, the crypto community around the world celebrates with pizza-eating events, discussions about the future of blockchain, and public education on digital assets. The Bitcoin and Binance logos often appear in decorations, reflecting the ecosystem's support for this history. Pizza Day is not just about food, but a tangible proof of the evolution of the digital economy.