Passport booklets have many uses beyond invitations. I was contacted by a New York hospital to create some for their heart health program. Each participant received a book to track progress as they worked on being “heart healthy” and attended classes and workout sessions.
Not all pages are shown, this book had 12 inside pages (plus inside/outside covers). All but the first and last pages were left completely blank as areas to be stamped. Custom Paper Works also provided custom rubber stamps that were used at each event.