<http://schema.org/description>
"Pirate's Day is the one day of the year to let your inner pirate out! Have a drink, get \"The Captain's Booty,\" and loot the Slightly-Chewed Insult Book."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/event=398/pirates-day>