When we were in Hannover visiting our daughter and her family in May 2018, the Stadtpark near their home was our favorite place to play. The grandkids and I would go there at least once a day, to run over the grass, play with a ball, and annoy the ducks and the large goldfish in the pond near the Biergarten. Pokémon was popular that summer, and we caught a lot of Pokémon creatures in the park.