Maynard is scheduled to appear at food markets in Chandler and Scottsdale, Arizona next week, signing bottles of his wine. According to this article:

We will be hosting Maynard Keenan (co-founder of TOOL) and his partner Eric Glomski, Winemaker for Page Spring Cellars. They will be signing bottles of their locally produced wines; Caduceus, Merkin, and Arizona Stronghold.

This event will showcase the local winemaking talent in Arizona and further highlights the range of local products available at Whole Foods Market.

If anyone gets a chance to go, make sure you ask him what Tool are up to.