A place I would take my parents to. . .actually, I have gone with my in-laws and it was a really great time. Let's do it again, both sides of the family though, why not?
Get the Wyder's Pear Cider, they always have on draft. Or the Bell's Oberon (it's that time of year again).
The food is delightful - a variety of "American Classics" (burgers, fish fry, pierogies, etc.) but also many vegetarian options (hummos, veggie empanadas, and grilled portabella burgers).
Just adore this place. Your parents will too ;)