I long for many things; a luxury car complete with handsome driver, a trip to an exotic, yet quiet location, and maybe even something frivolous like a pair of cashmere socks. Though no matter how queasy I get,  I can go months on end without ever thinking about saltine crackers. Apparently, Etsy seller Lotus31 knows something that I don’t, because he or she is selling Saltine Cracker Sculptures, dipped in pewter, like they’re some kind of must have item.  EachLucky 13 Pewter Saltine Cracker by artist Herbert Hoover cracker comes with a unique serial number that allows you to post pictures with your American Snack Food Icon. So I guess I’m wrong, because I know nobody wants to see a photo of me in my cashmere socks.