when husband and wife ben and christina babcock were challenged by 100in1day hamilton to do something for their city in 2015, they met with their neighbours to think up an idea that would unite citizens. founded in bogotá in 2012, 100in1day encourages citizens to collectively make 100 or more actions - called urban interventions - in 24 hours. these interventions can be on any scale but have to be implemented on the same day to maximize impact. 100in1day is now a global movement that is transforming cities around the world. as part of this initiative, the babcocks and their friends came up with "fireflies in the forest" - a now-annual event lighting up the escarpment trail at dusk with paper lanterns. the event has grown to become part of a city-wide project called surprise hamilton. one of the things that you're trying to do here is to bring neighbourhoods together, because of the infrastructure that has cut them off. and like the escarpment - what is separating the two neighbourhoods is the claremont access, which is an overpass that goes up along victoria street and it takes you up