We enjoy our occasional Clark and Lewies outing and are thankful we have this option. The servers are kind and attentive. The food is really good and the portions are decent. I have a gluten sensitivity and, while they are accommodating, I do not recommend for someone who is very sensitive or has Celiac. There are a three minor reasons it doesn't get 5 stars.
First, seating is limited. If you want to have more than 4 people, it is challenging, especially if they are busy. They do have great food, so, expect a wait, especially if you go on the weekend. We have had a couple times we didn't have to wait, but it was early (8ish) during the week.
Second, the low chairs are not the most comfortable. They have arms, rock slightly, and are on wheels. The high-top chairs are fine though. But you don't get a choice when it's busy!
Lastly, (according to my husband), the bathroom situation. Th very small bathrooms are not on the same floor as the restaurant. You must hike up a narrow staircase to get to them, and, (at least in the men's room) there isn't much privacy. If you were to need to use the toilet, you would have to pull a curtain for privacy. After you wash your hands, when you turn around from the sink to walk out, if someone is walking in at the same time, you might get a black eye! He said there is no way a wheelchair could fit into that bathroom. I, personally, have never used the women's restroom.
Overall, we enjoy our dining experiences at Clark and Lewies, and recommend it to friends and family.