Cannabis Museum and the Majestic Galleries in Nelsonville are happy to announce the upcoming exhibition, Art Nouveau and the Counterculture Movement: The Evolution of the Modern Poster, September 24th—October 24th, 2021.   The opening reception will be held during Nelsonville’s Final Friday, September 24th,  6-9 PM, and is located at 20 Public Square in Nelsonville, Ohio, 45764.   The exhibition can be viewed September 24th through October 24th …