What coffee is thick?
Ghost Of Christmas Past
Go to an Italian bar and ask for a caffé macchiato.
Brazilian and Middle Eastern coffees are thick. If you don't like the bitter taste, try chicory coffee. You might especially like the café au lait that you get in the French Quarter of New Orleans (I prefer getting it at the Café du Monde, with an order of beignets). BTW, some specialty coffee shops will grind coffee to your specifications.