There's still a little time to get in on that. Participants in the US get a quarter pound each of 10 different roasts of the same coffee (5 different ending temperatures, 2 different roasting plans to get to each of those end points) plus a pound of the same coffee unroasted so the price is surprisingly low even if you just wanted to drink the coffees and had no interest in my lecture. (this is what sponsors are for, thanks Pacific Barista Series)
There's still a little time to get in on that. Participants in the US get a quarter pound each of 10 different roasts of the same coffee (5 different ending temperatures, 2 different roasting plans to get to each of those end points) plus a pound of the same coffee unroasted so the price is surprisingly low even if you just wanted to drink the coffees and had no interest in my lecture. (this is what sponsors are for, thanks Pacific Barista Series)