I think Pennsylvania is one of the worst states to buy beer. I think they relaxed laws a bit in recent years, but It's actually rather difficult to buy beer in some towns in PA. In PA the liquor stores are state run and don't carry beer. You need to go to a beer distributor, they don't carry six packs, only cases! So if you want a six pack or less you need to go to a bar or restaurant that has the the license to sell beer to go. Which can be pretty damn expensive! I wanted three different six pack at a bar in Harrisburg. I think they can only sell two six packs per visit. So bartender said. Take these two six packs walk to the public sidewalk and come back and we can sell another six pack, which is legal. But selling three packs at once is illegal! LOL
My friend lives in the Philly area. He goes to NJ or NY state to buy craft beer.