In Huntsville, Alabama, a mother's quiet hope that a handful of neighbors might open their doors for her autistic son's birthday became something far larger than she imagined. Soren Griffin, who finds deep joy in the simple act of ringing doorbells, was able to trick-or-treat through his neighborhood in July — banana costume and all — because over a hundred strangers chose to say yes. It is a small story, but it points toward something enduring: that community is not built in grand gestures, but in the willingness to open a door when someone knocks.