A Show and Tell featuring the beautiful and unusual instruments of “Unprofitable Instruments”

Mary Jo Hoffman, author of “Still: The Art of Noticing”

Stop by for amazing activities: Photography of found nature, Montessori math materials, student woodworking puzzles and projects

Steve Hoffman, author of “A Season for That” speaks about his experience

Kate McWilliams of “Unprofitable Instruments” shares the ancestors of the modern violin: the rebec, the vielle, the Renaissance violin, the Baroque violin, and the modern violin.

Dr. Tabitha Buehler teaches an astrophysics presentation.

Kate McWilliams of “Unprofitable Instruments” introduces the trumpet marine and the monochord, demonstrating the relationship between length and pitch.

Kate McWilliams of “Unprofitable Instruments” gives a show and tell of her instruments.