Event Summary Event Date : December 6, 2012 5:00 PM - 8:00 PM Address : Morgan Family Center Phone : 713-942-8000 Subject : First Thursdays Detail : Holocaust Museum Houston will be open from extended hours on the First Thursday of every month. The Museum will remain open from 5 p.m. to 8 p.m. For questions about First Thursdays, please call 713-942-8000 or e-mail  events@hmh.org.