Another vote for WCC, especially if you have children that are outgoing. WCC has a lot of "antics" that children can participate in. I remember seeing a line of children riding wooden stick horse going around the restaurant, the calls for ketchup, and loud (slightly off key) birthday singing. If you children are shyer or do not like loud(ish) places, then WCC might not be the best choice.
In terms of food, I like WCC better than Olivia's. The skillet has a lot of really yummy options. I've eaten once at Olivia's and the food was good, but nothing special. Mostly, it reminded me of things I can cook myself at home, so when I'm going out I would prefer things that I either cannot cook or do not cook.