article_snippet.sent: : Letizia, who is recently returned from Copenhagen, got a warm welcome from the crowd .
article_snippet.sent: The royal, who spent much of last week in Copenhagen where Spain's Queen Letizia of Spain took part in Queen Margrethe II's birthday celebrations, has also helped highlight the plight of people suffering from rare illnesses.
article_snippet.sent: To that end, the former journalist last week delivered a speech at the CosmoCaixa Science Museum during the opening day of the Second Congress of Uncommon Diseases.
article_snippet.sent: Earlier this month, Queen Letizia (left) and Queen Letizia husband King Felipe (right) celebrated Queen Margrethe of Denmark's 75th birthday at a dinner ball held at Christiansborg Palace in Copenhagen .
article_snippet.sent: The day before, Queen Letizia sported a white trouser suit with a blush-coloured silk top to visit the CosmoCaixa science museum .