Recently, The Guardian and UN Habitat announced a challenge to submit your city's most innovative, transformative urban idea. This Friday, October 31, finalists representing 36 different cities around the world will compete to win the World Cities Day Challenge. Vibrant Streets will represent DC, and we need your help to win.
At 10:35 AM EST / 2:35 PM GMT this Friday, head over to theguardian.com to watch Vibrant Streets present, see us answer judges' questions, and respond to Twitter comments from viewers like you. Throughout the twelve-minute session (and all day on Friday), use #CitiesDay on Twitter to engage in the conversation, let us know your thoughts, ask questions, and cheer on your favorite idea and city -- Vibrant Streets in Washington, DC. Be sure to tag @vibrantstreets in your posts!