Photo by Flickr user plaid_iguana
There is an annual event that occurs around the world called Park(ing) Day.
Straight from the organization's website: "The mission of PARK(ing) Day is to call attention to the need for more urban open space, to generate critical debate regarding how public space is created and allocated, and to improve the quality of urban human habitat … at least until the meter runs out!"
A short video on the event in San Francisco in 2007:
On this day, groups take over a parking space in the city and create pocket parks. Typically, groups will print up flyers that provide information about the purpose of this event. I wish I could be in Albuquerque for this event, but ironically, yours truly will be in Copenhagen learning about such urban public spaces and the much lauded Scandinavian street design.