This document discusses using experience mapping to collect real-time feedback from event attendees to improve their experience. Experience mapping involves regularly surveying attendees throughout an event using tools like mobile apps and dashboards to monitor feedback. This allows event planners to proactively address any issues and ensure attendees have a positive experience. It was tested successfully at one event and found to generate higher response rates and satisfaction than traditional post-event surveys. The presentation argues this approach will help planners move from simply executing plans to crafting the attendee experience and using data to continuously enhance events.