Remembered Networks, it's geekier than taking photos during trips.

dump.txt

defaults read /Library/Preferences/SystemConfiguration/com.apple.airport.preferences RememberedNetworks | grep SSIDString 

        SSIDString = Waraiotoko;
        SSIDString = "MIA-WiFi";
        SSIDString = "SFO-WiFi";
        SSIDString = "States Together";
        SSIDString = "Meteor Guest";
        SSIDString = Iacocca;
        SSIDString = "Heineken Domes";
        SSIDString = RedeWiFiInfraero;
        SSIDString = default;
        SSIDString = "ICMBio-Livre";
        SSIDString = "Cafe_flore wifi";
        SSIDString = "mophie loves you-guest";
        SSIDString = "Oi WiFi";
        SSIDString = "WiFi Starbucks";
        SSIDString = IdeaisGuest;
        SSIDString = "Lapa Irish PUB";
        SSIDString = "P. VARGAS DIGITAL";
        SSIDString = "Fruttare Free WiFi";
        SSIDString = "fitness_sf-public";
        SSIDString = kimpton;
        SSIDString = SONORA;
        SSIDString = "espaco_lapa_cafe";
        SSIDString = "Convidados-Globo";
        SSIDString = avlar;
        SSIDString = "Diego Polido's MacBook Pro";
        SSIDString = lapacafe;
        SSIDString = "BelAir2.4G-2-1";
        SSIDString = "OAK-WiFi";
        SSIDString = "BelAir5G-1-1";
        SSIDString = "Duboce Park Cafe FREE-scanning";
        SSIDString = AMERICANAS;
        SSIDString = investtools;
        SSIDString = Ideais;
        SSIDString = Ideais8andarA;
        SSIDString = "PdaNet HotSpot";
        SSIDString = "miranda+";
        SSIDString = miranda;
        SSIDString = "NET-VIRTUA-WIFI";
        SSIDString = "Botto Bar";
        SSIDString = "TP-LINK_MIRANDA";