Catrina has attended the parade every year of her life.
Some of her past signs have included the parade logo, expertly hand-drawn and shout-outs to the Action News parade hosts.
Catrina says she doesn't make the signs to get attention.
She has been busy working on a series of posters to mark the 100th parade.
You can look for her works of art while watching the Thanksgiving Day Parade live on 6abc on Thanksgiving morning starting at 8:30.