Amazon founder Jeff Bezos' and Lauren Sánchez Bezos' Venice wedding bonanza has reached its third and final day.

Jeff Bezos and Lauren Sanchez have invited celebrity friends like fellow space traveler Katy Perry, Oprah Winfrey, Mick Jagger and Ivanka Trump for their Venice nuptials later this month, but the couple hopes to put a spotlight on Venice’s own traditions during the celebrations.

The city of Venice has confirmed it will host the wedding of multi-billionaire Jeff Bezos and fiancée Lauren Sanchez, denying reports the famous Italian city would be invaded by hundreds of celebrities and possible disruptions for citizens and tourists.

Venice will extend its day-tripper tax through next year, increasing the number of days and doubling the fee to 10 euros for last-minute visitors.

Day-trippers to Venice who fail to pay 5 euros ($5.43) to enter the lagoon city’s historic center during a time-limited pilot program launching later this month will face steep fines.

Venice authorities have rolled out a pilot program to charge day-trippers 5 euros ($5.45) apiece to enter the fragile lagoon city on peak weekends next year.

Italy has launched an investigation after a fully electric-powered bus with foreign tourists veered off a busy overpass on the Venetian mainland during rush hour.

Water rose up again in St. Mark’s Square on Saturday and the forecast for Sunday was worse. The forecast for Sunday was for the high water mark to reach 1.6 meters (5.2 feet) above sea level. On Saturday, tourists sloshed through St. Mark’s Square and strolled across it on raised walkways. Many snapped photos of themselves standing in shallow water in front of St. Mark’s Square to document their presence during this exceptional high-water season. She was blowing dry stone jewelry made by her husband, Alfredo, in their workshop near St. Mark’s Square.