amy tarrant's too haute cowgirls popcorn confections from denver doubled sales year- over-year - 75% of it from deals made at this show. but last year's drought severely affected margins. "our popcorn prices went up." still, there is always room for invention. "i heart quinoa" took a protein-packed superfood from bolivia, added seasoning, and sold it at farmer's markets. it's now a snack in 700 stores. "so much of the business is you, controlling everything. is it also you as salesman, trying to convince investors? at this stage, yeah." last year, there were 765 new products introduced in the candy and snack foods catagory, more than half of them chocolate. a jet powered by the sun is turning into a star. the experimental airfcraft, named "solar impulse," landed safely in dallas thursday after flying 823 nautical miles from arizona. it's a new world record in aviation. still to come, what sector of the market is approaching the death crossroads? that's later in traders unplugged. but first, should you stay or should you go? why stay-cations are hot this memorial day weekend as travel