Hi,
Welcome to planDisney Raul. Locating the perfect souvenir is always on my list of things to do. I will do my best to guide you towards something that you will enjoy.
My personal favorite slow moving attraction happens to be
"it's a small world." This is one of the most nostalgic attractions for myself and plenty of others. The song, the message, and the dancing characters from each country have made a impact on my park experience growing up. I remember when I was younger there being a few collections of plush dolls, but have not seen any since. There are a couple of locations inside the
Magic Kingdom Park where I would look. Sir Mickey's is not too far from the attraction, and may have some attraction related items. You also would almost definelty find some sort of ornament in Ye Olde Christmas Shoppe. The selection is vast when it comes to variety and availability in that location.
If you are also visiting
EPCOT you may want to keep your eyes peeled while visiting each individual country. Some of the gift shops may have items that pay homage to the characters from "it's a small world" depicted in their scene. If you come up empty with those locations the last two are not too far from each other. Located in
Disney Springs you will find
World of Disney. This is the biggest Disney store around, and can have a lot of the things you have already seen inside of the parks, and some you may have not seen yet. If you do not find anything there you might have to start thinking about a consolation purchase. Being a pin collector for the good part of the last 10 years I have noticed that there are almost always pins commemorating attractions at one of my favorite locations called
Pin Traders. Sure the pin you find may not be the exact thing you were looking for, but it will be something to represent this attraction.
I hope this information helps you track down a souvenir to your liking. Swing by again anytime to planDisney.com.
Have a magical day,
Jeremy A.