I found this lovely wonder on a perfect Sunday morning, while walking the dog. Coming back inside, the boyfriend and I discussed why such a thing would be left on the sidewalk so early. My guess: onion omelet brunch at a friends house. And I can only hope that there was someone out there saying, "Shit! I lost the half bag of chopped red onion!" Then they sadly proceeded making the omelets, onion-less, because grocery stores round our way don't open until 10 a.m. on Sunday. Bummer. So, sorry early morning omelet maker, sorry you dropped your half bag of chopped onion wherever. I hope your day improved or you at least found some mushrooms or peppers or something to substitute.