Au Lac has an excellent range of both meat and wine. The food is absolutely perfect, with the meats coming until you’re unable to pack any more in. Their wine selection will complement any combination of food you decide upon and is reasonably priced by the bottle (for a restaurant).
The interior is brightly colored and well-lit, which helps provide a truly Brazilian atmosphere. The service staff rarely, if ever, need to be asked to refill wine, carve more meat, or provide additional sauce. They really made the meal remarkably better and managed to find the perfect blend of constant attention without the feel of constant disturbance. I can only remember never having to ask for anything, but I can’t remember a single instance of really noticing the excellent service (which is perfect).
5 Stars for a 5 Star restaurant, menu, and staff!