For those looking to try some sour/funk beers, Jolly Pumpkin is fairly well distributed. They use a lot of Brett, so get the funkiness, and also have some with Pedio/Lacto to get the sourness. For you homebrewers, the yeast dregs can be used and are very active in my experience. I have a couple fermenters going with them now, and will have another going soon with the dregs from this Bam Noire. My favorite regular offering by them is La Roja, and I would recommend it to anyone.