If you prepare this at the table, it is even more festiveladling flaming coffee into cups is a showstopper. Remove zest with a paring knife, avoiding any white pith.
Rub sugar cubes with orange and lemon zest. Place sugar cube in each of 8 demitasse cups or small mugs.
Heat cinnamon stick, orange and lemon zests, cloves and brandy together in chafing dish. Flame mixture by igniting with a long match, and carefully add hot coffee. Stir, and ladle mixture into prepared cups.