Yak and Yeti...no comparison. We have the same family size...DH, me, and DD5. We always do lunch there on our AK day. Quality is good, we've never had anything bad there. We always have dxddp, so we get apps, entrees and dessert. Serving sizes are good, not overportioned. All good and nice variety of flavors. The children's menu is limited, but our DD is one of those strange eaters with a dislike for most "kids" cuisine. Try to get a table on the 2nd floor by the window, Table 106, if you can get it (the VIP corner table). Great views, if you time it right, you could sit there and have a nice view of the parade. DD is usually entertained by watching out the window. I always freeze in there though, but I usually keep a light sweater in my backpack. We usually have an ADR, but usually seem to show up very early or late and it's never been a problem. They always seem very flexible. It's one of our favorites in all the world.
Hope you enjoy!