The Puppet Hospital and Burn Center. It's relatively new.
And, as the impetus for that Brick Joke, director Tim Burton burning "It's a Small World" in effigy. The setup scene in itself is hilarious. The bright and colorful singing puppets are awesome, then the show ends when the pyrotechnics fail, causing the show display to burst into flames and grind to a halt. As the group looks on in confusion, the camera pans across them slowly to reveal Wonka standing at the end, applauding wildly. "I was worried it was getting a little dodgy in the middle part, but then that finale...wow!"
Also, why wasn't Wonka on stage for the puppet show when he was clearly supposed to be? "Well, I couldn't very well watch the show from up there, now, could I, little girl?"
The bit where young Wonka is walking past lots of flags like he is traveling the world, only for it to then be revealed that he's just in the flag room of the local museum.
When they reach the Nut Sorting Room, Mr. Salt mentions that he's in the nut business as well and instinctively hands Wonka his business card. Wonka takes it and throws it away without looking at it all in a single motion while Mr. Salt obliviously continues talking. As if this wasn't quite enough by itself, Wonka's response is to laugh uproariously and tell Mr Salt how weird he is.
Grandpa Joe tells Charlie about how he was a "much younger man" working in Wonka's candy shop 20 years earlier... in the resulting flashback, he looks exactly the same as he currently does. (Of course it wasn't too long ago, since he's supposed to be about 80 years old at present time.)
Whenever Wonka can't spit out the word parents.
Willy Wonka: I'm sorry, I was having a flashback.
Mr. Salt: I see.
Mr. Teavee: These flashbacks happen often?
Willy Wonka: Increasingly... today.
"I'm Violet Beauguarde!" "Oh....I don't care."
When Violet starts turning into a blueberry, this part made me die of laughter:
Mrs. Beauregarde: What's happening?
Willy Wonka: Well, I told you I hadn't quite got it right, 'cause it goes a little funny when it gets to the dessert. It's the Blueberry Pie that does it. I'm terribly sorry! [shudders, then yelps and ducks for cover]
Violet Beauregarde: Mother, what's happening to me? [continues to turn purple and starts to grow]
Grandpa Joe: She's swelling up!
Charlie Bucket: Like a blueberry! [Violet swells up to a blueberry that is about ten to twelve feet in diameter. As she's maxing out....]
Willy Wonka: I've tried it on, like, twenty Oompa-Loompas and each one ended up as a blueberry. It's just weird.
Mrs. Beauregarde: But I can't have a blueberry as a daughter! How is she supposed to compete?
As Mike Teavee gets lost in the virtual world, the Oompa-Loompas perform an electronica-inspired song, "Vidiots", complete with funky lighting effects and video screens...and a heck of a Noodle Incident gets brought up with but one line:
Willy Wonka: It's years since I've been to a rave!
As "Pure Imagination" begins, there's a sweetly funny exchange as Wonka and Charlie board the Great Glass Elevator: