Omega Psi Phi Fraternity is proud to be a national volunteer partner for the 2015 St. Jude Game Day. Give Back. Omega Psi Phi is excited to help St. Jude find cures and save children in communities all over the world. The Omega Psi Phi motto is "Friendship is essential to the soul." What better way to exhibit true friendship than to use one of the best days for friends to gather - Game Day - as a way to extend that friendship and support to the patients of St. Jude.