MEC social media created a Facebook milestone quest or game for Albert Heijn's 125th anniversary that emphasized the supermarket's rich heritage. By hiding letters in historical facts posted as Facebook milestones, MEC challenged fans to solve the word "winkel" and create a slogan to win a prize. Albert Heijn shared daily hints about the quest, driving traffic to its Facebook page. The quest resulted in significantly higher pageviews and repeat visitors compared to averages, with the anniversary page visited over 29,000 times by Albert Heijn's 108,000+ fans in under two weeks. In total, 750 people participated by submitting slogans.