Walker's provides a VERY relaxed atmosphere, in a no frills way. You can have your beer and bar-b-que and stay a while or eat and go. The bar-b-que was fair, I didn't leave feeling cheated, but I wasn't running back either. The one drawback is that there is not a non-smoking section, which is hard for children or others who can't tolerate the smoke.
Pros: relaxed atmosphere, no frills, friendly waitstaff
Cons: no non-smoking, no frills