Queen Elizabeth II and the Duke of Edinburgh paid a visit to Slough, England on April 5 2013. The couple went to the Britwell Centre where the queen unveiled a plaque and met with locals. Slough is also the headquarters of Mars Chocolate UK, producers of delicious chocolates including the famous Mars bar. During her visit, the queen was presented with an edible model of the Irish State Coach which contained gold leaf. Queen Elizabeth remarked that it was “very clever” and “rather detailed.” Photos by Bauer Griffin and Getty Images.