Valve has officially announced that The International 10 DOTA 2 Championships will be held in Romania. Group stages will take place between October 7 and 10, followed by the main event, which will span across October 12 to 17, at Arena Nationala, Bucharest. Valve will tell us more about ticket availability and prices at a later date.
https://www.notebookcheck.net/The-International-10-DOTA-2-Championships-schedule-and-location-announced-tournament-to-be-held-in-Bucharest-Romania.549572.0.html