An additional ten-thousand-square-feet will open, including a hand-on, interactive exhibit gallery and a viewing area for visitors to see museum staff members working on projects.  The new areas are part of a massive 210-thousand square foot expansion project which also includes the Taylor Swift Education Center, an 800-seat CMA Theater, and more.  Vince is slated to perform at the latest unveiling, along with Lee Ann Womack, Ricky Skaggs, and others.  The event will take place in Nashville This afternoon.