In celebration of Pokémon GO Tour: Kalos – Global, Pokémon GO is hosting Community Celebrations around the world with on-site activities and giveaways. The in-person events are designed to bring local Trainers together to explore, battle and catch Pokémon as part of the larger global experience. Attendees can expect themed activities tied to the Kalos region along with exclusive swag and interactive elements that add to the excitement. It’s a way to turn a worldwide in-game event into something more social, giving players a chance to connect offline while celebrating the latest Tour.
Source: Official Pokémon GO blog