Way cheaper than buying wooden letters for everything! Make raised letters for craft projects: print out the font you want and place wax paper over it. Trace letters with puffy paint, let dry, then use mod podge to secure letters to canvas! (great step by step on how to do this, and which paint works best)
Use a tension rod between front door jams to hang Christmas garlands, lights or ornaments without any nails, staples or adhesive. Wrap in ribbon and battery powered lights. Would be useful to hang wreaths between window frames......DUH! Why haven't I thought of this sooner!