between our littler one being ready to do a few classes/activities and the older one swapping between 2 or maybe 3 summer camps this summer, i want to come up with a system to create a printable family calendar that i can modify as needed and then hang up so DH, grandparents, nanny, etc, can easily see what the schedule is on any given day. does anyone have a good system for this--are there fillable forms that you're aware of for this type of thing? or apps that have an option to print out a calendar? thanks in advance!