different "special" coke flavours in disneyland epcot

hey i go to disney with my family every two t
years and every time we go, we go to epcot and there is a place called the cool box where you can try and buy all different flavoured cokes like watermelon coke or zangy lemon coke.

im wondering if anyone else likes the flavours
and IF ANYONE CAN TELL US WHERE TO BUY THE COKES OUTSIDE OF EPCOT i would be extremely greatful if you could let us know

and well anyone have any vews on the coke flavours???
whats your favourite???