If you don't have cheesecloth, remove tea leaves from an ordinary tea bag, fill the empty bag with cloves and ginger, and tie it securely with the tea bag string: let the cinnamon sticks float separately while simmering. Serve in decorative punch bowl alongside a small pitcher of rum marked with a label or card. You may want to have an extra sachet and more of the cider mixture handy in case you have thirsty guests.