This week's classic rebroadcast: a June 2015 rewind from the CMAC Marvin Sands Performing Arts Center in Canandaigua, NY. Jeremy Denk performs selections from Mendelssohn and Haydn, Heather Masse sings "Songbird" and "Vivid," and The DiGiallonardo Sisters turn in "Sentimental Gentleman from Georgia" and "Nowhere Man." Plus: Guy Noir takes a job at a camp in upstate New York, and a message from our sponsor, the Vineyards of Canandaigua. In Lake Wobegon, the class of 2015 pulls off one of the better graduation pranks in recent memory.