Notes from working with teams across Asia, North America, and Europe — When I returned to Hong Kong in 2012 to work on the event I’d co-founded, TEDxYouth@HongKong, I had to build the marketing team without a budget. TEDxYouth@HongKong’s bilingual events reached over 10,000 students in our peak year due to many pioneering efforts, such as live-streamed remote events that have become…