DIY party balloons! Confetti kit includes everything you need to make your party pop. Insert paper funnel into deflated balloons and sprinkle confetti inside. Just add helium and string, or attach to tabletop stands (included).
Have friends and family sign a bottle of champagne (or wine) at your house warming party and/or their first visit. Save for decor or to use as a vase. Works nicer if you just ask for their first and last name. May do a pitcher .... gig em! ;)