"Our goal is to use the freshest ingredients from local farms and fisheries." Executive Chef Zach Dotson Dan and Louis Oyster Bar, well-known locally and around the world, celebrates 100 years of serving the public its signature seafood dishes. Since Louis C. Wachsmuth opened the doors in 1907, five generations have been involved in carrying on the family tradition. A century later and an Old Town landmark, the Wachsmuth family invites you to share a Portland favorite. If you are looking to plan a large party look no further! Our chef Zach Dotson will customize a menu for you and your guests.