My friend and I did this, so fun.
She did not make it around the world. She threw up in america

we blamed it on the jet lag lol
Start early, so you can enjoy your drinks, and enjoy world showcase! Since the restaurants generally close when world showcase closes, and don't run into EMH, we started at around 4/5ish, and were able to complete it no problem, even if it involved dragging my friend halfway through the world haha
We started drinks in Mexico, at la cava del tequila (awesome!! They have alot of choices)
Skipped norway for drinks, just did the maelstrom
China, we went to the Joy of tea stand and had canto-loopys (also really good)
We skipped germany only because I didn't want to mix beer in with all the liquor we were consuming.
Had bellinis in italy, not a good decision. They were not worth it. It became warm immediately. Threw up in America

, and walked through Japan
I continued the drink-fest in Morocco with a Sultan's Colada at the pastries kiosk. Had a grey goose slushie is France, and finished with the favorite drink of the evening, with a Welsh Dragon at the Rose and Crown Pub, where we got to see the hat lady perform lol.
We had plans to go to canada and have Torontopolitans, and see illuminations, but because my friend felt so lousy, we skipped all that and headed home. I stumbled back, but its still a good time!!
good luck!