Once a month our Town Hall sends us newsletter telling us about the happenings and events during the month. I spotted one that suited us: "Story telling to kids between 2 - 4 years old". I noticed that there was a phone number for reservation, but I didn't call because it didn't say that reservation was compulsory.
It was a raining Saturday morning. We arrived a bit in advance. Apparently on Saturday they only open at 2pm, but this day they would open exceptionally for the story telling session.
Once entered, the librarian asked my name to check out her list. I told her I didn't make reservation because I didn't know that it was mandatory. She insisted that it was stated on the announce. Ok now I know that if the announce has reservation number then I need to call for reservation. Anyway, she asked me to wait a bit to see if someone would cancel at the last minute. Later, she approached and got my name. She said that she couldn't kick me out since I was already there. Well, it was very nice of her as the room was full with kids and parents. I would had been very disappointed if we had to go.