The 15th anniversary of Bitcoin Pizza Day is approaching, commemorating the first transaction of purchasing pizza for 10,000 BTC. Binance is organizing a global campaign for this occasion, including events around the world and online competitions. As part of the celebrations, users can participate in a promotion where 5 million USD in BTC is up for grabs. Additionally, from May 15 to May 28, 2025, participants can earn 'pizza boxes' worth up to 20 USD in BTC by inviting friends to register on Binance. This is a great opportunity to celebrate this historic moment while also enjoying attractive rewards.