Sure, the mocha is often a gateway to other coffee drinks—it just takes some customers longer to move along than others. One of our very first regulars at the Hayes Valley kiosk became so addicted to mochas that, at the apex of his habit, he consumed five mochas in one day, earning the nickname Five Mocha David. Eventually, David moved on to drinking straight black coffee, but he hasn't been able to shake his chocolately moniker. Since the ganache is extra-thick and is used warm, we have to respectfully deny requests for iced mochas; we've found the chocolate will seize up into unsightly globs in a cold and icy environment. Note: omit the espresso and voilà, you've got a hot chocolate.