I did the PtY thing many moons ago. At the time it was only available in their Santa Rosa tasting room and select bars would get a keg.
Pretty much a 2-week thing as those bars would tap out usually in one evening. At the tasting room, there were lines down the block and around the corner. They limited how much time you could spend in the restaurant/tasting room.
The Lady and I went in on the second Tuesday of the offering, only had to wait in line about 15 minutes, right at opening, to get in and get served.
It was fun.
Most end up agreeing though it isn’t worth all that effort.
*shrugs
I’ve heard since they expanded their operation it is much easier to get now. And bottles!