Hmm sounds man!
Now I'm interested. Buttermilk pie is my absolute favorite. I also have a high school buddy who is in prison down there who I visit every once in a while (yeah, we all know somebody who f'kd their life up. Big whoop. Get over it). Please try to remember the name of the place.
Lemme know and we'll head out to Uncle George's. It's a primitive, relaxed outdoor shooting range. $10 for all day.
We can make a day of it for sure ...
Here is a simple, basic recipe that takes about 15 minutes to make and another hour to cook a pair of thin (or one deep dish) pies for right around $10
Now if you want (and some do) you can add some lemon zest, coco powder, coconut, etc to add additional flavors.
I still haven't gotten a good place for pie in San Antonio recommended