If you feel a spark in the air, it's because we're in the midst of American Craft Week, which runs through next Sunday, Oct. 16. This is the second year for the nationwide celebration of American craft traditions and innovations. Dozens of galleries, artist studios, festivals, and art institutions are taking part - more than 40 in western North Carolina alone. It's an opportunity to revel in wonderful handmade goods and celebrate the enterprising people who make them.