600 fans recently celebrated EXO D.O.'s birthday with a photo exhibition titled '2015 D Love Festival.'�

SEE ALSO: Doh Kyung Soo releases “FOREVER” for the soundtrack of ‘Resident Playbook’

The event was organized by the D.O. Fan Union. During the event, fans could browse through a gallery of D.O pictures taken by fans for the past three years.�

The photos displayed at the exhibit were sold for around 30,000 won each (approx. $27.74 USD) for charity. If more than one fan wanted the same photo, they would play rock paper scissors to determine the winner.

During the event, fans also watched a two hour long video dedicated to D.O., featuring clips of his hard work since his debut days.

Check out the fans singing D.O. his birthday song in the clip above as well as pictures from the event below.�

[Thanks to everyone who sent in the tip!]