The program NIGHT OF MUSEUMS AND GALLERIES (since 2005) is a program created to support and develop the cultural map of Plovdiv, the cultural institutions of the city and the access to culture. The program also covers the practical organization, programming, coordination, advertising, special art projects for the annual Night of Museums and Galleries festival. Realized editions: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017. The first Bulgarian event of its kind, the Night of Museums and Galleries festival was first organized in 2005 by the founders of the Sariev Gallery Vesselina and Katrin Sarievi. In 2007, the Sarievs founded the Open Arts Foundation which went on to organize the festival’s subsequent editions.