As someone who in the last few years has become “AARP-eligible”, this becomes more interesting every year:

Portland State University
Center for Transportation Studies
Spring 2011 Transportation Seminar Series

Speakers: Margaret Neal, Jennifer Dill, Arlie Adkins, Gretchen Luhr, Portland State University

Topic: Demonstrating the Benefits of Green Streets for Active Aging

http://www.cts.pdx.edu/research/sustainablestreets.php

When: Friday, May 27, 2011, 12:00 – 1:00pm

Where: PSU Urban Center Building, SW 6th and Mill, Room 204