Check "can you brew it" for Shakespeare stout
I did, it says it wasn't cloned, and someone commented it didn't have that velvety flavor. Ninkasi lists these ingredients: 2-Row Pale, Chocolate, Crystal, Roasted Barley, Oats, Nugget hops. Another board mentioned using Wyeast 1968. I'm thinking of tinkering with McQuaker's to make it just a little bigger and see if that hits the mark -- a good excuse for a two-gallon BIAB experiment.
I can verify that Ninkasi uses 1968. Other than that, Jamie is VERY tight lipped about recipes.