The Great Manhattan Post-It Note War remains a sticky situation ... in TriBeCa shows no signs of slowing down. Employees at Havas Worldwide and Horizon Media began filling up their office windows ...

One of the firms entrenched in the Post-it note war of attrition is the advertising ... Just across Canal Street at Havas Worldwide, Ilana Waugh and Lisha Klopper are part of a team trying to ...

the Post-it art war now involves other local advertising agencies including Horizon Media, Biolumina, Harrison and Star, Getty Images and Cake Group, which is part of the Havas network.

Trash talk on Twitter as Spiderman, Marge Simpson, and 'Becky with the Good Hair' fill windows across Canal Street With brand perception concerns pushing advertisers away from X, YouTube, Netflix and ...

The so called "Post-it note War" has been a big hit on social media and has its own hashtag named for the street where the two buildings are located: #canalnotes. The Post-it note war has even ...

Post-it notes. The world would be in chaos without them. Nobody would remember anything. Nobody would be able to turn their office walls into superhero murals. Nobody would be able to leave ...