Board Thread:News and Events/@comment-96.33.77.173-20170408174350/@comment-26005122-20170408175530

I'm purely basing this on a personal guess, but I'm going to say the 10th. The day after the Pickup Capsule ends. I'm also going off the fact that the Japanese event lasted about 20 days. So I doubt they would start the international event with fewer days to play.