Last week, the 2nd Annual Water Gun Festa was held in Sinchon was held where participants cooled off from the heat by holding a giant water gun fight. And as the name suggests, it was all kinds of awesome.

Sinchon closed off its streets, making the neighborhood event-friendly. Admission to the festival was free, but participants had to bring their own water guns. 

There was plenty to do during the festival aside from getting hosed down by strangers on the streets, as the event also included a waterslide, street dance performances, DJ performances, and after concerts.

miss A's Suzy made a special appearance and started the official countdown, announcing the opening of the 2nd Sinchon Water Gun Festival. Suzy is an endorsement model for Sprite, the main sponsor of the event. 

The firefighters even made a special appearance and sprayed water on the crowd with their hoses.

Check out the fun action in the video above as a participant mounted a GoPro camera on his watergun. In case you missed it, there's always next year.