WILMINGTON - Arthouse, located in the heart of Wilmington’s downtown historic district, will officially open its doors to the public on Saturday, January 13, with an intimate art exhibit called “Generations,” live music by the Jacksonville Blues Band, a “Power of the Gong” workshop taught by Stephan Brandstatter, a paint and sip class taught by Kristen Williams, and showing of Hugh Joudry’s short film, “Winter Carvings  Hugh Joudry.”