Aaron Donovan

Join Time's Up! for a fun and leisurely ride to see the "miracle mile" of Christmas Lights and decorations in Dyker Heights, Brooklyn. The spectacular displays draw 150,000 visitors a year who come from as far away as Japan. So come prepared with bicycle bells ringing to the tune of Jingle Bells.

The Committee to Keep NYC "Congestion Tax Free." Front row, left to right: John Corlett, Automobile Club of New York; Ray Irrera, Queens Chamber of Commerce; Council Member David Weprin; Lobbyist Walter McCaffrey; Joe Conley of Queens Community Board 2.

At an event hosted by the League of Conservation Voters, Mayor Michael R. Bloomberg will deliver a major speech outlining sustainability challenges and goals for the City of New York through the year 2030. This will be followed by a panel discussion moderated by NBC News Special Correspondent Tom Brokaw.

A discussion exploring the connection between urban planning, architecture, and contemporary design. How can we make our buildings, transportation and cities better for both the environment and people? What decisions can people make in the urban environment that can have a positive impact, both now and into the future? Featuring Buzz Poole, editor of Green Design, Alex Marshall, author of Beneath the Metropolis: The Secret Lives of Cities, and urban planner and blogger Shin-Pei Tsay. Moderated by best-selling author Bryan Keefer.

A slight change of format this week as Streetsblog adds a completely unscientific tally of the metropolitan area's weekly motor vehicle death count, and divides crash coverage between fatal crashes, crashes that cause injuries and those that result merely in property damage. (I expect most coverage to relate to fatal crashes as the nonfatal ones, while more numerous, will less frequently be deemed newsworthy.) As always, your comments are welcome. For the reasons we publish this column, see About the Weekly Carnage.

Do not go gently into that good night.

Directly after the memorial ride there will be a memorial service at St. Mark's Church. Friends & family will share stories, show photos, and play music.

The first annual CUNY Sustainability Conference will discuss the critical issues of energy and environmental sustainability. This conference recognizes CUNY's emerging role as a leader in addressing these issues. Particular emphasis will be placed on these issues as they affect the nation, New York State, and New York City, but all of these impacts will be discussed within the context of global concerns. These front page issues include: the impacts of rapidly rising global energy use and fossil fuel demand; the connection between fossil fuel-based energy production and potentially devastating climate change; and the social, political and economic effects of rapid urbanization and its influence on energy use. This invitation is extended to faculty and students from all disciplines, as well as to colleagues and counterparts throughout the environmental arena who may currently be conducting research or have an interest in the themes of this conference.

Screening of Contested Streets (57 min) and Grand Street (6 min)

Contested Streets is a Transportation Alternatives-produced, Cicala Filmworks-made documentary that explores the rich diversity of New York City street life before the introduction of automobiles and shows how New York can follow the example of other modern cities that have reclaimed their streets as vibrant public spaces. Contested Streets features new footage of reclaimed streets in London, Paris and Copenhagen and interviews with New York savvy notables such as Kenneth T. Jackson, Mike Wallace, Bob Kiley, Majora Carter, Kathryn Wylde, Enrique Peñalosa, James Howard Kunstler and many more.