Easy Peasy?
If you celebrated yesterday properly, celebrating Find a Needle in a Haystack Day today is simple. I have the feeling though that you didn't do yesterday's task as prescribed though.
No matter. Today you can just find a haystack that has a known needle within it and start searching.
What? No haystacks where you live? Haystack but no needle? Cheer up, bunkie. You can still go the metaphorical route.
People are always saying it's like finding a needle in a haystack, so you can do something similar today.
Nevermind that finding a needle in a haystack is supposed to be nearly impossible. People who think that way have obviously never heard of metal detectors.
So pick your favorite "haystack" and "needle" within it and start looking. Choose wisely so it doesn't take you all day.
No, I'm not going to make any specific suggestions here. Find your own haystack. I've got to get started on my own.