Design firm The Apartment, the team behind this iPodesque Lower East Side apartment and the glam Chelsea YMCA-cum-luxe retreat, has just covered its ground-floor office facade on Crosby Street (between Prince and Spring) with Post-It Notes. You're invited to fill it up. So, uh, yeah.
As a random aside, The Apartment's blog is one of the web's great undiscovered pleasures. Check it out in the small scrolling window on the firm's homepage.
· The Apartment [TheApt]