Here are the animal kingdom "extras". Again i have not done these myself but do intend to on our upcoming trip. Thanks everyone for all of them.
check out divine in front of the park as you enter right side of the trail. She is easily missed.
take your photo on as many "parked" transportation things as you can find (motorcycle, delivery trucks, scooters, etc)
find as many animals on the tree of life as possible
at boneyard jumping on dino prints gives off a "roar"
at boneyard musical dino ribcage behind jeep.
photo booth in dinoland usa next to primeval whril (uses memory maker)
sit in air stream camper at restaurantosaurous
at russel and dug meet and greet there is a machine that translates "barks"
play drums in africa
stick head in fountain near kilimanjaro safaris lockers / yak and yeti several times
dole whip with rum at tamu tamu
beer cheaper at yak and yeti quick service than the bar at expedition everest and you don't have to tip.
be ready to volunteer at flight of wonder and have camera ready. Also bring $1 to show.
birds are not my thing so we are skipping this but wanted to add it for others.
watch bird show at second rope drop.
- again not for our family.
Hope this helps others.
Feel free to add more