There was no Pliny at Stone when I was there last year, although they are the distrubtors for it. Craft beer stores run out of it fairly quickly and often wont put it on the shelves - you have to ask for it. Expect a limit of two bottles. As suggested earlier in the thread look up places on the beer advocate site, its worth the time and effort.
If you are near Hermosa beach at all in your travels the Boogaloo Cafe has Pliny on tap.
If you are near Hermosa beach at all in your travels the Boogaloo Cafe has Pliny on tap.