An exhibit at Houston’s vibrant Museum of Printing History shows the rich role that alternative publications — including African-American, Latino, gay, Jewish, and Feminist papers — have played in the city’s history. More than 40 different titles are represented, with an emphasis on the 60s and 70s. Highlighted is Space City! — the influential underground weekly whose founders included The Rag Blog’s Thorne Dreyer. Article by shane patrick boyle.