As a business professional in the area of tourist accomodation, your goal is to provide your (registered) visitors with a (DRM-protected) perpetual agenda of recurring annual events in the catchment area around your establishment.
As a student in the area of [your responsible choice], your objective as a self-learner is to enhance your official training program by compiling a virtual historical retro-prospective of the major steps in the evolution of your subject matter area.
As a business professional often on the go, you're looking for a way to combine the useful with the pleasant, for example by sharing with your home-based family a private personal journal of your field trips.
See the search results for the query 'shared family agenda' in the App Store of your choice.