HayyaFun is a decentralized charity fundraising project for Senegalese children, combining DeFi and DAO principles. It aims to leverage smart contracts for fair and trustworthy financial transactions, with a historical blockchain experiment following the DeFi protocol. This project seeks to help children who love football and bring peace and love, evolving towards a fully DeFi ecosystem. It's currently trending as a charity meme project with a fairlaunch and contract renounced, aiming for rapid growth.