Great patio and outdoor area with some fun group games such as giant jenga and ping pong. Service has always been prompt and they have great unique beers to choose from. You'll for sure get the German vibe here just looking at the menu selection and beer choices.
This place is great for all types of people because I've been here with work friends, happy hours, brought my parents here and my wife recently did a surprise birthday lunch here with about 10 of my friends!
I don't have a favorite thing here yet but the pretzel is delicious and they have some really great sauces to go with some of their appetizers. The place does get pretty packed during your typical peak hours but what good place doesn't in Old Town. I'm looking forward to trying the chef's new spin off Taco Haus. So that should tell you something, the place is successful enough that they are able to spin off a Mexican version of Brat Haus.
Oh and if you're looking for that Oktoberfest any time of the year, you can get das boot filled with your favorite beer. Auf Wiedersehen!