New event to obtain a shiny Dialga, Palkia and Giratina

A new real-life event has been announced to obtain a shiny Dialga, Palkia and Giratina during late August through October. The event runs at gaming stores in America, Canada, United Kingdon and Australia. Each Pokemon is available for a separate 2 or 3 week period, requiring you to go in three times. Exact dates are below.

Shiny Dialga, Palkia, Giratina

America/Canada, at Gamestop:
Dialga obtainable August 19th to September 8th.
Palkia obtainable September 9th to September 29th.
Giratina obtainable September 30th to October 20th.

United Kingdom, at GAME:
Dialga obtainable August 30th 2013 to September 12th.
Palkia obtainable September 13th to September 26th.
Giratina obtainable September 27th to October 12th.

Australia/New Zealand, at EB Games:
Dialga obtainable August 30th 2013 to September 12th.
Palkia obtainable September 13th to September 26th.
Giratina obtainable September 27th to October 11th.