I didn't visit the zoo when the sightseeing bus arrived at 100, but there are many restaurants in this area, which are cheap and delicious. It's not far from the bus. Unfortunately, I forgot to write down the name of the restaurant.
It should be said that the impression of the Berlin Zoo is that the film conquered Berlin, and then I saw Zoo when I was taking the subway and light rail bus. It's a commercial center around it. There are many shopping malls. It's very convenient to go around.