Serenity Services PanamaLogo Design Contest Logo Design Contest Contests / Serenity Services Panama Serenity Services Panama has selected their winning logo design. For $375 they received 80 designs from 21 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by AHA! Return to Contest Return to Contest Withdrawn Prefers others. #35 Withdrawn Prefers others. #34 Discussion No comments yet.