It is sometimes hard for European brewers to get specific yeast shipped from the US. During this years Carnivale Brettanomyces both Bootleg Biology and Escarpment labs will ship in yeast and LAB, to be picked up at the festival.
For pros: get in contact with them and pick up during the festival.
For Homebrewers: both labs will man a stand at some, to be specified point, during the festivities for impulse purchases.
More info about Carnivale Brettanomyces can be found here: https://www.facebook.com/Brettfest