Postcards from beyond the edge
One of the remarkable Sandglass puppets.Last weekend the Charlestown Working Theater, which has earned a local reputation for taking surprising theatrical risks, presented the premiere of D-Generation: An Exaltation of Larks, the first attempt that I know of by anyone - here the adventurous puppeteer troupe Sandglass Theater of Vermont - to mine a piece of theatre from the experience of Alzheimer's pa…