http://www.thebeerbabe.com/2011/10/dogfish-head-brewing-company-120-minute-ipa/
We occasionally get Dogfish Head beers in CA, and they’re always a treat. Recently, a friend of mine brought a pack each of the 60 minute and 90 minute IPA’s, and they really are stellar. This is a great write-up of the 120-minute flavor, and you should definitely read it! Then drink it. Then drink it some more.