April Fools

I'm not quite sure on certain holidays, what the correct grammar is. Is it New Year's? Or New Years? Or New Year? Or what? I mean are we giving the celebration to the new year? If so, it's New Year's. Are we saying it is a new year for each person in the world, making the years plural? If so, it's new years. WHO KNOWS?! Anyway, I have the same question for April Fool. April Fools? April Fool's? I dunno! Anyway...my awesome sister Kylee (I have to go on a rampage really quick to tell you all about her, she is by far the most creative, and hard-working to put that creativity to use, person I have ever known! And her whole family is that way, so being with her on holidays, even the ones that are usually boring, is AMAZING) has a cool tradition of eating with crazy utensils and stuff for April Fools! And mamma Smith and Sydney made a trap as we came in the front door, and just cute stuff that I would have never thought of on April Fools day! So for dinner, we had a delicious dinner, and we each had to eat with funny stuff. For instance, papa Smith ate out of a muffin tin, and I had to eat with a wire whisk! Just cute, fun clever stuff! What a great time!