It’s spring, so you’re ready to drag out the canoe, raft, or kayak. But how about donning a wetsuit and taking on the rapids of the Richelieu river in Québec? Bring on the Aquafête, an annual celebration of spring in Montérégie, Québec. At the end of April, 2,500 people don their wetsuits and jump into the river, letting the current drag them 2 km downstream. 25,000 people show up to cheer them on.