Boss took 9-10 of us to Mistral for Christmas lunch, and it was awesome. They also offered us a set menu at the time, and steak frites was one of the options. Most of us ordered it as our main, and all of our plates were clean afterwards.
I'm going there again (so that I can have steak frites again!), with 3 others who haven't gone yet. For $28 it's a pretty good price!
The time I went, the servers were cute french girls.