Pokemon GO Summer Tour 2018 coming to Europe and North America in June/July
The Summer Tour 2018 will kick off with a Safari Zone event in Dortmund, Germany, which will take place between June 30 and July 1. Since this is an open event for everyone to enjoy, it's doesn't require a paid ticket, so feel free to visit the beautiful Westfalenpark during that period if you want to catch some Pokemon along with other Trainers.
A second major event dubbed Pokemon GO Fest 2018 will return to Chicago, the city where a similar event went terribly wrong. However, this time Niantic says the event has “a brand new look,” which should offer “a unique, immersive play experience unseen anywhere else.”
Finally, Niantic announced it will host a Safari Zone event in Yokosuka, Japan, later this summer, but it didn't provide exact dates yet so we'll update the news when you have more info on the matter.