If you have spent any time exploring the aisles of a standard grocery store, you probably feel like you have a handle on the main categories of tea. You have your brisk blacks, your grassy greens, and maybe a few floral herbals. But there is a hidden corner of the tea map that feels entirely different from the rest of the world. It belongs to a category called Pu-erh. For many people, their first encounter with this tea is a revelation. It does not taste like a simple leaf; i