Celebrities are offering up amazing experiences to raise money for COVID-19 relief. Michael Rubin, the founder of Fanatics and co-owner of the Philadelphia 76ers, organized the All In Challenge to give fans the chance to both win and bid on one-of-a-kind experiences and items.The initiative has already raised millions of dollars, all of which will go to America’s Food Fund, which benefits Feeding America, World Central Kitchen, No Kid Hungry and Meals on Wheels.Fans can enter for the chance to win a walk-on role in Leonardo DiCaprio and Martin Scorses's upcoming film, , or a speaking role in Kevin Hart's latest flick.Hey everybody, I’ve accepted the #ALLINCHALLENGE!