For the last few years, the raucous revelry on Silom Road has been praised as one of the most fun (and extreme) celebrations in Bangkok, but 2019 will be a little different as authorities have announced that the road won't be blocked for pedestrians like in the past year. You can still splash water on the sidewalks, though.
The crowd: Hot girls and hunky guys (that admire other hunky guys).
Splash time: 10.00 to 22.00
In case of emergency, call: 0 2286 1232 (Thung Mahamek Police Station)