Theatre· Liege
Steef de Jong, Ilse Warringa, Rop Verheijen e.a.
I don't have enough information to reliably summarize this event—it looks like a lineup of Dutch performers (Steef de Jong is known as a singer/comedian, and Ilse Warringa is a well-known Dutch actress and comedian), so it's likely some kind of cabaret, comedy, or music show, but I can't confirm the details from the names alone.