I buy my iced coffee at:
MK - Bakery on Main Street.
EPCOT - Fountain View Cafe.
Studios - Starring Rolls.
Animal Kingdom - I've never purchased iced coffee at AK.
Poly: morning coffee bar at Kona Cafe (a good place for coffee hot or cold).
Swan and Dolphin: Sells Starbucks coffees.
I hope this helps! I know other DWTers will be along soon with more ideas!
~Jerry & Nancy~
Sept. 3 - Sunrise WEDDING Vow Renewal then Drive to WDW
Sept. 4-16, 2011 - WDW HONEYMOON:
Sept 4-9 - Pop Century
Sept. 10-16 - Caribbean Beach