One of the main features in a Katch event is the bar area, where the DJ plays and you can chat with other attendees who can check out your profile.
Based on our own research, people who have a good video on their profile and fill in all the information are 3 times more likely to be approached after the event. A 7-second video shows more of your personality than 20 photos and we have proven it to our users multiple times. So make sure you update your profile after registering and take the most out of every event.