Doug Shafer was playing his guitar at the Portland airport this summer, on that rare day I got on a plane to goto CA (for a day! to build an oven for a writer at Sunset, but that's another story). I stopped to listen and talk. He had these beautiful little kazoos for sale, hand made from a small piece of bamboo, some duct tape, and a piece of an old plastic bag -- beautiful! He sold 'em for about $5. A deal not to pass up. Doug's website: http://www.doug-shafer.com/ . . .
More about Build Your Own Earth Oven: purchase This brand new, completely re-written edition features: revised text: updated, expanded, and completely re-organized so as to simplify the making of a super-insulated design that holds heat longer and burns less fuel; as well as a simplified, 4-step recipe for making really good (wholegrain) sourdough bread - written by Hannah Field, a former professional baker who has worked in wood fired and organic bakeries on both sides of the Atlantic (also the author's wife). Also: a foreword by Alan Scott, grandfather of wood-fired ovens . . .