The #BinancePizza event is organized by Binance, a leading cryptocurrency exchange, to celebrate Bitcoin Pizza Day. Bitcoin Pizza Day commemorates the first known purchase of goods using Bitcoin on May 22, 2010, when Laszlo Hanyecz bought two pizzas for 10,000 Bitcoins. BinancePizza events typically include promotions, discussions, and activities in collaboration with local pizza restaurants and the cryptocurrency community to raise awareness and celebrate this historic event in the world of cryptocurrencies. If you are looking for specific details about the #BinancePizza events, it is best to check Binance's official announcements or their social media platforms for the latest information.