https://ulmerzelt.de/?mec-events=knudsen-fessele-streit-trio Next Event So, 28. Juni 2026, 11:30 Uhr, Konzert ZeltLounge / Ulmer Zelt - June 28, 2026 - 11:00 - 13:00 See All Description Upcoming Events So, 28. Juni 2026, 11:30 Uhr, Konzert ZeltLounge / Ulmer Zelt - June 28, 2026 - 11:00 - 13:00