Also on these boards
33 Activities Under $10 That Will Keep Your Kids Busy All Summer - there are some *awesome* ideas here!!! :)
If I (or hubby) ever travel for work, this would be fabulous for the little one: they get to open an envelope everyday we are gone and have an activity prepared for them by the parent that's away or something else special for them to do. Helps them remember Mommy and Daddy will be back soon but also that they love them enough to put this together. Love that!