In this article, the authors experiment with data-ing as a methodology, and wonder how three researchers—two in Oslo (Norway) and one in Melbourne (Australia)—can come closer to-with the research material by following and buggy-walking a young wayfarer in urban spaces and places. The ideas of not knowing and experimenting, making-with urban landscapes, transportation, materials, sounds, surfaces, bodily movements, minor gestures, and haptic engagement, transform their thinking about data-ing as research-creation while traveling and walking the city with a buggy and a young wayfarer's adventure. Their experimental method uses smartphones and digital technology, and the methodological contours in this article are attuned to and engage in and with multiple surfaces of an urban city landscape. Lines and threads transform into traces and create surfaces, and lines transforming into threads dissolve surfaces. The authors create city maps and investigate what digital tools, social media, and a chat service can generate and unfold when wayfaring locally and talking and writing across continents. Their project follows two layers—doing data-ing as research-creation and wayfaring. To do data-ing as collective open-ended productions among researchers invites one to ask what happened and what might occur temporally in cities as minor gestures here and there. The bodily movement offered by an urban wayfarer invites the authors to speculate with what the phenomenon of an investigator, an artist, a maker, a runner, or an activist can unfold in the moments to come.