A Shrine would be a place where the player would heal themselves. In my mind when I think about a shrine I think about a magical fountain with water that heals you when you drink it.

So naturally applying those rules to our theme - our shrine would be a bar. At the bar, you can choose a drink to restore either hp/ mana/ both but by a smaller amount - depending upon what you need.

For a bartender, I chose one of the characters that were rejected from the main cast. This big, half-man, half-wolf guy is very polite and will serve you the best drinks for a very reasonable price. Of course, this is a mock-up and the final version will be a lot more polished.