Sponsors Expo 2 Danielle Carpino demonstrates the solution to the cube puzzle to visitors to the American Institute for Foreign Study booth. Michael Noward of Toledo, Ohio collects some give-aways from the AIFS booth, with assistance from Drew Scott. Michael is part of an Elementary Level StranDId team. Stefan Anderson, Head of Admissions for Conserve School talks to Emily Coughlin, from Pierre, South Dakota. Emily's team took on the On Holiday challenge, Middle Level. Angela Ewald, of Twin Cities Public Television, applies a temporary tattoo to the hand of Alex Tricozzi, while her teammates Andy Striph and Katie Liber look on. Alex, Andy, and Katie are from Central Elementary in Toledo, Ohio and performed in the StranDId Challenge at the Elementary Level. Angela represents Best Buy/Sam Goody and Dragonfly TV. Chelsea Kelley helps Mackenzie Gasper and her team managers sign up for a drawing for products from Philips Electronics. Mackenzie's team performed It's Your Move at the Elementary Level. They are from Dublin, Ohio.