MADISON (WORT) — For the past two weeks, the small southwest Wisconsin city of Reedsburg was host to Fermentation Fest, a celebration of all things beer, cheese, pickles and beyond. This rural community brings thousands from around the state to sample and celebrate local arts and food.
Also on display was a musical instrument called the Fermentophone invented by Joshua Pablo Rosenstock.
Molly Stentz brings us this audio postcard.