Dave Mustaine and his family are currently in the Austin, Texas area house-hunting. Earlier this evening at a local restaurant, Dave randomly met up with country music legend, Willie Nelson. Dave tweeted, "Willie Nelson is in the restaurant I am eating at. I just met him! How cool is this???" and shortly after posted a photo of him talking to Willie about a possible guest appearance on the song "The Blackest Crow", which will be featured on Megadeth's new album, "Super Collider". Check out the photo of the two of them together at www.twitter.com/davemustaine.