This was our impression:
Queue: we may be walking into a factory or restaurant, and then we are descending into an Avery Island-like salt mine
Now suddenly outside of the salt mine into a loading dock area, we take a boat ride through a veggie garden. Maybe this is a tour of the island, the farm, and food production facility? Maybe?
I think something may happen here, but it did not make any impression on me.
Then, next up IIRC, the alligator may be asking us to help find a musician for his band. But it was sort of unclear.
Then we... honestly I don't even remember, but I think we see a lifeless Tiana standing and us about... something I couldn't hear.
I think there are one or two dark passages along the way before or after the Tiana statue.
Then Mama Odi casts a spell to turn us small. For reasons, I guess?
Then we see some cute scenes. Not sure why we're small or what happened to the bandmate I thought we were supposed to be looking for. Is he an amoeba or something - why did that witch turn us small? I remember seeing a couple of cute frogs. Were we looking for these frogs?
Then Odi suddenly makes us big again... for reasons.
I think we go somewhere else in a boat, and then see Prince Naveen and Tiana playing music... I intially thought they might be playing at her restaurant because that would have been cool to see, but I guess not because....
... we next cruise down river and see her restaurant.
Something else may happen, but I still don't know what happened to the missing band member the gator may have been asking about. Or have any explanation for why a witch made us shrink for a minute or two with no clear reason or resolution.
Is that about right?