I love the friggin Great Dane. I adore the tuna burger (which is not available at their Fitchburg location). I have tried absolutely everything a pesco-vegetarian can eat here, and I can safely say 80% of the fare available is quite memorable and wonderful. I also must mention the spinach and artichoke dip which is heavenly. For the past few summers they have featured a watermelon beer (garnished with a slice of watermelon) which is both unique and thirst quenching. I'm a huge fan of the Crop Circle Wheat and Devil's Lake Red Lager. (I'm also a huge fan of getting a flight of beers when I go here, as I can never decide exactly what I want.)
Expect crowds and waits for tables on weekends during regular dining hours. During those times, expect large crowds by the bar too as everyone else is thirsty while waiting for their table.