You can usually find it on tap in Philly. That being said I am in Jersey and just got back from SF last week and brought some home, if you are interested in a trade let me know.
I have the Kindle edition and just did a word search and found no results for "horseradish" I did find some for "horse blanket", "sweaty horse", and "horsey" which were attributed to Brett.
I just got a call from them (BuzzOff), my Brown Ale took 2nd BOS. He said they are getting everything ready for shipping and it should be delivered by the middle of next week.
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