It used to be a 3 pint limit. I guess 2 shortens the line. 3 was a lot of alcohol too!
If you can find out any intel in the best days and times, let us know!
If you are talking about their brewpub in Santa Rosa they don't limit you on pints of Pliny.
I was there in July and got there right when they opened. They had no line but it got jam packed very quickly...
I had a few pints of Pliny and took 12 bottles to go (they do limit you on the to go bottles).
Never had the Younger but fresh Elder is amazing.