The winning bidder will receive a basket packed with science goodies, plus a gift certificate for $50 off an incredible Mad Science birthday party! The basket includes a Mad Science party bag which features seven different scientific gadgets, gizmos, and goodies; a fabulous Mad Science T-shirt; a pair of diffraction glasses that break up the colors in white light to allow children to see the different colors that make up the rainbow spectrum; and the must-have book for any kid with an interest in science ("Mad Science & TIME for Kids' Big Book of Science Experiments"). For more information about Mad Science birthday parties, please visit http://www.madscience.org/kids-birthday-parties.aspx.