TEDx events are independently organized local events that spread ideas in the style of TED talks. The document discusses how the author got involved with TEDx by volunteering to translate for an event, and then organizing their own TEDx event at their university where they brought in speakers to share ideas on topics like starting a coffee business. Organizing the TEDx event provided the author experience in event planning, allowed them to network with diverse people, and inspired them to pursue a master's program combining their interests.