Public Debut at Oktoberfest The Scooter frontman H. P. Baxxter, 61, and his wife Sara, 24, appeared together in Munich for the first time in months during the traditional Almauftrieb at the Käfer Wiesn-Schenke. They posed on a balcony, arm in arm, with their Tracht perfectly coordinated, signaling a united front as a couple in…