I'd love to hear more about Jiko. Lots of great reviews. We (DH, DW, DS4) are going after a day at Animal Kingdom Park.
Yak and Yeti - have not been there yet... but DS has food allergies and I received a personal call from the chef to tell me about the alternative dishes he could create, and assuring me they could meet our needs. Impressive....
Don't forget Tusker House at AK Park - we had dinner there last year and it was absolutely delicious. This year, we are going to Tusker for Donald's Safari Breakfast, Yak and Yeti for lunch, then Jiko later for dinner.
I thought it would be fun to check out the Animal Kingdom Lodge... It will be a hike back to our resort, the Polynesian (Bus to MK, Monrail to Poly). But I saw some fun things at the AK Lodge including night watching animals (list below).
7:30 Folktales
7:50 Parade
8:30 Safari
8:15-11 Nighwatch of Animals