Si'Mama Cafe'Logo Design Contest Logo Design Contest Contests / Si'Mama Cafe' Si'Mama Cafe' has selected their winning logo design. For $250 they received 143 designs from 39 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by cjdesigns Return to Contest Return to Contest Withdrawn New #2 Discussion No comments yet.