Winter Weatherdance is a collaborative project with OPN Architecture firm of the midwest area. More footage of the event can be found at this link: http://view.earthchannel.com/PlayerHD.aspx?PGD=iowacity&eID=1425 Winter Weatherdance is a collaborative project with OPN Architecture firm of the midwest area. More footage of the event can be found at this link: http://view.earthchannel.com/PlayerHD.aspx?PGD=iowacity&eID=1425