Muchas Gracias Mexican Food (Lake Oswego location) 3970 Mercantile Drive #180 Lake Oswego, OR 503-675-7400 Map It! Rating: 4 out of 5 stars     Wow. I really wonder why it took me so long to discover the cheesy goodness that is Muchas Gracias Mexican restaurants. There are actually more than 30 locations dotted across Oregon and Washington, but until yesterday I'd [...]