After Jeff Bezos and Lauren Sanchez tied the knot in Venice on Friday, a few hundred protesters gathered Saturday at a city train station for a march, united with one message for the Amazon billionaire and his bride: go away.

The fabled city’s residents — some of them, at least — are in an uproar over the wedding of Amazon founder Jeff Bezos and his partner, Lauren Sanchez, a former TV reporter. A prenuptial “foam party” on Bezos’s $500 million yacht didn’t help dispel the disdain of grass-roots campaigners who loathe Silicon Valley billionaires and their impact on both the environment and mom-and-pop businesses.