Okay, while there doesn't seem to be anything necessarily wrong with what you added, I see speculative info, namely that it will premiere this year and that it will also air on the NickToons network. Unless you have a source, or sources, now isn't the time for them.
Okay then, but I just want you to know that there many other wikis that have pages on the Macy's Parade (ex. the Muppet wiki, SpongeBob wiki, Peanuts wiki, Rugrats wiki, Sonic wiki, etc.), so why must this one be different?
I think you mean "why must this one be different".
Anyway, I think I'll check to see if every relevant wiki is doing this.
Of course, even if we don't have a page for the Macy's Parade, doesn't mean we won't cover it at all.
EDIT: Just looked through a bunch of wikis about franchises with Macy's Parade balloons, and many of them did not have pages about MTDP (some of them didn't even acknowledge it anywhere). So there appears to be no consensus on making such a page where applicable.
I was not trying to be harsh- and looking back, I could/should have worded it differently*- but I did find the edit questionable. I did not know whether that trivia bit was true or not. I did not think it was universally true- even if there may be nothing to contridict it elsewhere- which it sounded like, at least to me. I simply ask you to consider how you add information if it's not what many would call easy to verify.
In fact, the last paragraph in particular definitely looks that way, with the first sentence suggesting a sneering tone. I hope you'll forgive me if I write some things rushed (i.e. without giving it sufficient thought) like that, especially when I try not to do so.