The Interfuse theme camp passport is a way to help attendees and theme camps engage with one another. The passport can be kept as a reminder of all the fun they had and shown off to people in the default to help explain their experience.
In order to be part of the passport as a theme camp you will need to come up with a way for attendees to participate with your camp and provide either a stamp and ink pad or stickers. People will come to your camp with their passport, complete the activity, and you give them a stamp or a sticker in their book on your camp's page. You can choose any stamp or sticker that you feel is appropriate for your camp. You are also welcome to list both an adult activity and a kid friendly activity as ways to participate. You may choose to have your activity only available at specific times and have a camp member giving out the stamps/stickers or you can leave the stamp out all the time and let people stamp themselves when they come by to participate.