My friend Leslie gave me the motivation to finally try Watershed, one of Atlanta's best and best-known restaurants. It's in downtown Decatur and has a relatively low-key exterior. I had known for a long time roughly where it was but had passed it by many times without noticing.
We had a pair of matching burgers, but we substituted bleu cheese for the standard cheddar. The bleu cheese was very salty and tangy, an excellent accompaniment to the meat. The bun was the right mix of chewy and tender. They claim to have one of the best burgers in town and I have to agree. The onion rings were great, too.