Museum invites families to explore the inventions, engineering and science that helped build America’s railroadsBaltimore, MD – The National Museum of Railroad History & Innovation will debut Summer S.T.E.A.M. Week, from August 17–21, offering a week of hands-on experiments, workshops and tours exploring the innovation behind America’s railroads. Week gives us an exciting opportunity to explore the people and ideas that helped railroads—and our country—move forward,” said Kris Hoellen, executive director of the National Museum of Railroad History & Innovation. All Summer S.T.E.A.M. Week workshops, tours and activities are included with regular Museum admission and are free for Museum members.