Could save the "topper" of every birthday cake growing up or favorite "happy meal" toys. Totally cute idea to do something with all those small sentimental kid toys that you don't want to get rid of and then hang it in the playroom :)
Fun sorting activities you can do at home with your kids. (this website is full of great educational activites to do with your kids! Legos one is about trash recycling sorting. Draw rectangles, write the word "red" etc, and then they can sort.
Little Feet Heart -Cute gift idea for new babies, a gift for Mother's or Father's Day, Valentines or for grandparents! Rub an ink pad on your kid's feet and press on paper. Cut into a heart and put it in a frame! This would also make a cute card!