I had the lunch buffet at the gig harbor location. The same as Tacoma they told me. The only gluten containing item on the buffet was the naan bread. The food was fantastic, no reaction at all. I will go again. I would recommend checking with the staff just to be sure everything is okay.
I go here often for their lunch buffet because besides the naan, everything is gluten free. I'm celiac and I've only gotten sick once and I'm pretty sure that was because someone used the tongs from the bread to pick up pappadum and then left them there to make the entire platter cross contaminated. So if you get really sick avoid the pappadum if it is next to the naan, but everything else is gluten free and delicious.