When you are about to have a party, you might want to let the neighbors know with a few well placed notes. When you are a brand or night-club desperate to get attention, you might hire an agency to create these hand written "sorry we're having a party" notes.
That's how we ended up with the battle of the apology flyers. Martin Schori at Dagens Media just spotted the flyer on the left the other day - it's an apology from the nightclub Ambassadeur which announces that the Ibiza famous DJ Roger Sanchez will be playing there, and to soothe any hard feelings with the neighbors there's even some earplugs attached to the note. As soon as I saw that I recalled the K-rauta "yard party" flyers from this summer. Aside from using flyers as the medium, the "we're sorry, we will be having a party" message is the same exact idea as well. Back to the drawing board kids, and while you are there thinking, contemplate what ad creep is and how annoying it can get as commercial messages gobble up the free space previously used for people rather than corporations.