Portland is absolutely chock-a-block with edible kitsch. This is the city that’s home to the neon pink doughnut shop filled with naughty puns, coffin-shaped party boxes and velvet Kenny Rogers paintings. The artisanal salumeria that made a tongue-in-cheek cameo on Portlandia. The coronary-inducing but oh-so-delicious pork-sandwich lunch counter, appropriately (or prophetically) named Lardo. The trouble…