Water in the City: A 21st Approach to Water Issues in our Communities Large and Small presented a broad, comprehensive picture of ‘state of the art’ approaches to water issues in urban and rural communities. It involved more than 400 conference attendees, and hundreds more community members through public activity membership. Viridia was part of the three-person core organizing team; and was responsible for field trips, trade show, public involvement events, gifts, logistics, promotion and marketing, social and partner program, volunteer program, and sponsorships.