… Instruments that are welcome include: accordion, autoharp, banjo, bowed psaltery, cello, concertina, didgeridoo, drums of all kinds, fiddle, flute, guitar, hammered dulcimer, harmonica, harp, jaw harp, kazoo, mandola, mandolin, mountain dulcimer, nose flute, penny whistle, recorder, and uillean pipes. If it's not on the list, and it's acoustic, bring it along! You don't have to play an instrument at all or sing at all well to join us. All we're looking for is interest and enthusiasm. All ski …