PRAGUE, CZECH REPUBLIC. Herman Bruinslol, 23, William Gerritsma, and Jeffrey Snyder, 23, from Rotterdam, the Netherlands, begin a night out after a day of heavy drinking in Prague, Czech Republic as stag night tourists celebrating the engagement and final nights of freedom of friend Michael Klos, 23, (not pictured) who is getting married in a few weeks time on August 12, 2011.