After its encampment in Zuccotti Park, which changed the public discourse about economic inequality and introduced the nation to the trope of the 1 percent, the Occupy movement has wandered in a desert of more intellectual, less visible projects, like farming, fighting debt and theorizing on banking. While several nouns have been occupied — from summer camp to health care — it is only with Hurricane Sandy that the times have conspired to deliver an event that fully calls upon the movement’s talents and caters to its strengths.

Maligned for months for its purported ineffectiveness, Occupy Wall Street has managed through its storm-related efforts not only to renew the impromptu passions of Zuccotti, but also to tap into an unfulfilled desire among the residents of the city to assist in the recovery. This altruistic urge was initially unmet by larger, more established charity groups, which seemed slow to deliver aid and turned away potential volunteers in droves during the early days of the disaster.

In the past two weeks, Occupy Sandy has set up distribution sites at a pair of Brooklyn churches where hundreds of New Yorkers muster daily to cook hot meals for the afflicted and to sort through a medieval marketplace of donated blankets, clothes and food. There is an Occupy motor pool of borrowed cars and pickup trucks that ferries volunteers to ravaged areas. An Occupy weatherman sits at his computer and issues regular forecasts. Occupy construction teams and medical committees have been formed.

Managing it all is an ad hoc group of tech-savvy Occupy members who spend their days with laptops on their knees, creating Google documents with action points and flow charts, and posting notes on Facebook that range from the sober (“Adobo Medical Center in Red Hook needs an 8,000 watt generator AS SOON AS POSSIBLE”) to the endearingly hilarious (“We will be treating anyone affected by Sandy, FREE of charge, with ear acupuncture this Monday”). While the local tech team sleeps, a shadow corps in London works off-hours to update the Twitter feed and to maintain the intranet. Some enterprising Occupiers have even set up a wedding registry on Amazon.com, with a wish list of necessities for victims of the storm; so far, items totaling more than $100,000 — water pumps and Sawzall saw kits — have been ordered.