The subject of this article or section is part of Love is in the Air, a seasonal event that lasts two weeks. Once the event has run its course, this will no longer be available until next year, but there are no guarantees.
There are three level 82s to kill, each 270k HP. You do not need to do the pre-quest in Stormwind/Orgrimmar, but will get an extra 3G if you do. You can complete that pre-quest even after completing the summoning daily, so no need to worry. You have to kill Apothecary Hummel[Perfume], Apothecary Baxter[Cologne], and Apothecary Frye[Un-tankable].