She wrote to me and sent the photo of the sign below.
Thanks for your contribution to the blog today, Tanja.
“My summer vacation I was in Istria, in a small town called Bale and I attended at the Jazz Festival. During the festival, a small cafe near the place where the festival was held, had put the sign in the front of the cafe. The sign was something that I have never seen before so I took a photo. Maybe you will find it interesting too.”