This isn't your ordinary afternoon.  Something has gone terribly wrong.  Be part of the detective team that tries to solve Case #: 52207 Mystery of the Missing Millionaire!  Up to 14 children from Grades 4-6 will join Mrs. Glass and Mrs. Klein to investigate the crime scene in the NPS Science Room.  You'll use thread tests, powder tests, DNA comparison, chromatography and fingerprinting.  We're sure our NPS sleuths will crack the case!  Celebrate your success with pizza.  Crime occurs:  Tuesday, May 22nd from 3:15-5:30 p.m.