Kansas City… Three Days To Waste

Just wondering what there is to do here? Last time i was here i went to Power and Light, ate at Gates BBQ, and went to the Legends Outlet Mall. Also tried Fun House Pizza and was quite impressed.

Be mindful that my time reserved outside of clients is limited; so something fast and fun is my style. *BONUS* I post on stg, is there any other sites that cater to Kansas City/Midwest?

ANY and ALL help is appreciated.

PS- No Spicy Foods.

Zarda BBQ is better than Gates (IMO, others will disagree).
The Plaza is a nice place to visit, but I wouldn't want to buy anything there.