I found the full Macy's parade from 1983. A few things caught my I in this video. If you skip to about the 52:50 point in the video, you'll see the actor who played Ralphie on "A Christmas Story" probably promoting the movie, while awkwardly singing (sort of) about talking to animals:
Also, skip to 1:16:45 to see the Fraggle Rock float, which is probably the most awkward thing i've ever seen. It didn't actually have any of the main characters, besides Uncle Traveling Matt, none of the puppeteers were good at all here, and the whoever's inside the giant walk-around costumes clearly had no direction from anyone whatsoever. I seriously think this is the most awkward float i've ever seen. Not to mention, some of the puppets didn't have any puppeteer
at all, so they just sit there, lifeless. It's really creepy, they look dead.