Can you recycle toothpicks?
Like used matchsticks, they’d be great to use as spacers while tiling or you could use them to make modern, spiky ornaments.
You can turn them into mini flags!
They make great mini knitting needles for crafts and stuff.
Throw a (really, REALLY big) party, serve lots of cheese cubes and other toothpicky foods.
If you have a loose screw in a wooden chair or something, stuff the hole with toothpicks and they will have something to grab on.