Theater on a canal? Avant-garde productions immerse audiences, cut costs
Watch Video | Listen to the AudioZACHARY GREEN: Come to Times Square in New York City, and this is a site you're likely to see: people lined up at the TKTS booth to buy discount tickets to popular Broadway shows. There's a reason this line is so long. Going to see a play in the theater-mecca of New York is an expensive proposition. The average cost of a Broadway ticket is now over $100. You can chalk that price up to…