You can do this by going into your User Control Panel -> Board preferences -> My board style -> and then switch it to "MLK Jungle".
You might also see MLK Moonlight (MLKF's default forum style) and MLK Classic (MLKF's original and classic forum style)
For Classic users, I've updated the style to look a bit better and I've changed the site logo to the original banner.
Hope you guys like it, I really need to change the positions of some things
But for the most part this is a new style that if you like it, you can use it!
Known issue: GM's names like Kate's name is green because of the board. I'm gonna see what I can do about this.
