I stopped in the Flying Pig in Malvern for a glass of lunch yesterday. I enjoyed a cask-conditioned Lagunitas Maximus. It was great although the pour was unconventional. I supposed in order to eliminate the waste from allowing the head to overflow into the sink, the server kept a pitcher there and added to the glass rather than pouring a drink directly from the cask. This resulted in a soap-bubble looking toupee on top. It still tasted great...just looked funny.