Using decorative paper punches, take decorative wallpaper and punch out seals. They are pretty and cheap!
Tip: It is best to use a glue stick on the label rather than wet the wallpaper!
Use decorative paper punches to make regular paper lunch bags into one of a kind favor/treat bags. If they are for a child's party have him or her decorate the bags with markers, etc., to make them even more special!
I have a large collection of hole punches- some have handles like scissors- others are the button type. With all the junk mail paper I have collected in so many different colors, textures, and variety I am in luck!
Invest in several deco hole punches and keep some of your nicer junk mail that is a pretty color or nice texture. When the grandkids or neighbor kids come over, put them to work "helping".