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The Dutch will have their first king in more than 120 years when Willem-Alexander succeeds his mother Queen Beatrix this month, bringing a more hands-off style to the throne at a time when the royal family's political powers are already in decline.
April 30, or Queen's Day, is a popular celebration of the House of Orange when the Dutch dress up in the royal color and party on the streets from dawn until late at night.
This year, it will mark the abdication after 33 years of Queen Beatrix, 75, and the investiture of her eldest son Willem-Alexander, who turns 46 on April 27 and takes office as the first modern Dutch monarch without a formal political role.