There will be a parade tomorrow, as is customary. Start time is around 4 or 5 pm.
I generally watch and photograph these parades. This year I'll head out to the assembly area (near provincial headquarters) around 3 pm.
By 4 pm I'll be at home hoping and searching for a live stream of Sakon Nakhon FC at Yasothon. I have beer and popcorn on standby. I am really surprised that a football game is even scheduled on this 'holy' day.
In case there is no video feed, I can return to the parade route. The parade looks best after dusk with lights and candles.