Aussie heavyweights King Gizzard & The Lizard Wizard are set to perform a "not-so-secret" show in Melbourne tonight. 

Brunswick's Howler confirmed on Facebook today that the hometown outfit will take to the stage at 8.30pm. 

"Get here early to avoid the disappointment of missing probably the best show of this year," Howler wrote in a post today. 

The news comes just a day after King Gizz dropped the music video for their single Organ Farmer; check it out below.