Hot? Cool: Earl Grey Cinnamon Ice Tea. Something we brought back from a visit to Sri Lanka (proud home to both amazing tea and the sweetest of cinnamons).
Take a big glass or can (1,5l). Add two canes of cinnamon and 3 spoons of Earl Grey tea, top up with boiling water and let steep for five minutes. Remove the tea. Add sugar or agave syrup to taste and let cool down. Top up with a dash of fresh lemon and lots of ice cubes. Cheers.