Whetstone s Chocolates has been making chocolate in St. Augustine, Florida since 1967. Today, Whetstone Chocolate is an advanced manufacturing facility with production capabilities of 25, 000 pounds of finished goods per eight-hour shift. The factory is open for free, self-guided tours, Monday thru Saturday, from 10:00 AM to 5:00 PM. Group and Bus tours are welcome. Special arrangements for ...