5049 Herbert Hoover Hwy. NE
Mid-America Paleontology Society presents EXPO XXXVI - the world's largest fossil-only show. Buy, sell, swap and display fossils. Special exhibit of juvenile T-rex courtesy of Treasures of the Earth.
Free admission - donations welcome. Open Friday and Saturday 8 a.m. to 5 p.m.; Sunday 8 a.m. to 3 p.m.