Quart jar filling with water, till there's enough to transport and then spill them all out in one spot, to make a lake ...
(And repeat for additional lakes if desired)
Hmmmm, what's unusual about that? What if you discarded them, and then, 6 months later they accused you of not having paid for your pizza, back in October?
Though, if you do discard them, then do shred them, so no one else can read them either!