Astroblast 2019 -- Aug. 27 through Sept. 2, Oil Region Astronomy Center and Bruce M. Bedow Memorial Observatory along Camp Coffman Road, Cranberry; sponsored by Oil Region Astronomical Society; gates open at 5 p.m. Aug. 27-29; registration open from 6 to 9 p.m. Aug. 27-29, followed by dark sky observation; registration open from 3 to 11 p.m. Aug. 30; registration open from 9 a.m. to 9 p.m. Aug. 31; event closes at noon Sept. 2; list of programs and speakers available at www.oras.org.