Isn't the Mos Eisley cantina in one of the "promo" films in the Star Tours queue?
From America Sings in Yesterland, practically the entire Gay '90's sequence: the drunken goose quartet, the "Bill Bailey" pig, and "Where is My Wandering Boy, Tonight? (Down in the Licensed Saloon)" Oh, and (hic) Goes the Weasel!

How 'bout the French dance hall in Small World (did I just blow your mind?)

Figures YOU would know where the bars are! ;)

Ha!

What about implied bars? As in, you KNOW there's a bar inside the river boat at the end of Splash Mountain (heck, some of those birds have clearly spent the afternoon there), whether you can see it or not.

There's a REAL bar inside the REAL Mark Twain.

I just remembered.

And the cash register in the Disney Gallery is ON a bar.

Ok, calm down there freaks and geeks. :p

Winky's Bar in Mr. Toad's
The Ink and Paint Club in the queue for Roger Rabbit
Pirates, where skeletons drink glowing ale
There's a cantina in Pirates too
BTMRR has a saloon
Shooting Gallery has a saloon, I believe
Golden Horseshoe has a pretty legit looking bar
Pleasure Island on Pinocchio's Daring Journey
Bear Country's Mile Long Bar
Mint Julep Bar
Small World's Moulin Rouge
Splash Mountain's river boat

Hmm, don't know if I want to count just a mention of a bar, such as a bit of film featuring Mos Eisley or singing about a bar in America Sings. Places like the river boat and the French strip club for dolls are places that always have alcohol, so I'm counting 'em.

And Gn2 is really pushing it. :p

Ok, fine. So the little refrigerator and sink behind the counter (bar) in the Disney Gallery don't indicate a wet bar. It's just handy for CMs to keep their lunch and wash their hands after handling all those dirty, dirty AP discounts.
But, the Mark Twain does have a bar on the second floor.

call me pushy, I'll show you pushy

Doesn't Club 33 have a bar, or are they just dining rooms? I bet they have a service bar, if not a traditional one