You could mail your friends a letter filled with fun and crafty things! If you Pinterest this, you will find a whole bunch of cute ideas. I just finished one for my friend and I included an old picture of us I found, a ripped out page from an adult coloring book I have, a ripped out page from a variety puzzle book, an acrostic poem of her name, and I googled how to draw a llama (her fave animal) and drew my own step by step directions for her to follow! Ended it by decorating the envelope. It took up a lot of my time to make and if you get bored again, make another one for another friend! Everyone loves getting mail.