Intervin, a wine and spirits trade show, has expanded its potential international visitor market by over 100,000 professionals by partnering with two international industry platforms. The show expects an increase in visitors when it returns to Barcelona from March 26-29, 2012 as part of the Alimentaria food industry event, which attracts over 140,000 buyers, a quarter of them international. Intervin aims to boost its international exhibitors and is expecting participation from countries like Moldova, Lithuania, the Netherlands, the UK, and Mexico.