I was just wondering how to find out what the date is for 2020?. I've seen there is an event on two dates one the actual festival and one a week later for tourists?, also if I wanted to see the festival by the river with the floating flowers where in Chiang mai do you go?. I was also wondering if the festival at the temple with the monks costs?, but overall I'd really like to know the date for the none tourist festival date and if the event costs.