Concert· Münster
Stefan Gemmel
I don't see any event details included in your message — just the name "Stefan Gemmel." Could you share the event information you'd like summarized (an invitation, description, or agenda)? For context: Stefan Gemmel is a German author known for fantasy and children's/young adult novels (such as *Drachengasse 13*), so an event with his name might be a book reading or author talk — but I'd need the