2+ hour, 56+ min ago  (90+ words) Science Buff Lecture Series Time: 7:00PMMuseum is open from 5 to 9 p.m. Lecture Admission: $25 nonmembers; $5 with membership or school ID Holmes! What kind of rock is this? Sedimentary, my dear Watson. Learn why this and other CoRn Y jokes are funny by investigating…...