Guayaki, Sebastopol, CA, has opened a classic Yerba Mate Bar in downtown Sebastopol, offering a wide variety of organic yerba mate beverage styles such as mate lattes, cappuccino mate, mate mocha, mate chai, java mate, spicy mayan mocha mate, mate shakes, espresso shots, iced mate (seasonal), and drip brewed mate. The Guayaki Mate Bar also offers a light, healthy organic food menu.