El Segundo node room
The town already has a little wiring.
A soft map of places that can carry signal: tables, tools, public rooms, courts, beach edges, civic counters, and the industrial hum to the east. Not survey-grade. Just a way to notice what can connect with what.
A real mesh starts with boring proximity: who has a table, who has a key, who knows the room, who can lend a charger, who is already there on a Tuesday afternoon.