As a vegan, it is very hard to find good food besides salad and plain pasta at chain dining restaurants.  That being said, Yard House offers an entire section offering Gardein, a delicious meat alternative suitable for vegans and vegetarians.  HOWEVER, beware because they cook it on the same grill as the rest of the meat.  They were nice enough to cook my meat substitute in a separate pan so that my meal was still vegan, and it was pretty decent.  It was great when we were in a bind for time, as they got us in and out of there as quickly as possible and the waiter was very nice and attentive.  It is really loud and busy there, not exactly my cup of tea.  However, they were able to accommodate me despite the business and I am super happy about that.  I would definitely come back to this location, as many other Yardhouses are not willing to cook the vegan meat separately.