The next sentence: ¿Dónde está la universidad, por favor?
It thunders, and you see the branches with the big cup (dónde está). Again you hear the laughter (la) and walk onto the main square you already know.
This time there is a university on it, where the students get nothing but dates – “Datteln” – to eat in the canteen (universidad). Once they have eaten enough, they walk out through the gate (por favor).