Have you ever seen the edible fungi known as truffles? They are bulbous, warty clumps. Because they grow underground near trees, specially trained pigs and dogs are needed to sniff out their location. In parts of Europe their taste is so highly prized that they can sell for up to $6,000 per pound. In my opinion, the truffle should be your metaphor of the month this November. I expect that you will be in the hunt for an ugly but delectable treasure, or a homely but valuable resource, or some kind of lovable monster. Halloween costume suggestion: a Frankensteinian beauty queen or underwear model, a rhino in a prom dress, a birthday cake made of lunchmeat.