This tread didn’t take off, all the information is in this thread.
www.elitefourum.com/t/20th-anniversary-set-evolutions-thread/14472/1
To save you a bit of reading. I have since heard there will be more events before the end of the year, I am assuming 2 more as they usually held 4 per event cycle. I have not been able to confirm this though. I think it is highly likely since there is no event close to Tokyo. Lots of talk about cards and prices in the other thread.