New York's Finger Lakes is home to the country's fastest-growing wine region, and each year millions of tourists spill into the tasting rooms of its wineries. Filled with fun and likable characters, Summer in a Glass brings this burgeoning area to life and captures its exciting diversity - from its immigrant German winemakers to its young, technically trained connoisseurs, from classic Rieslings to up-and-coming Cabernet Francs.