Party Prop~ Start with a hula-hoop and several rolls of crepe paper. Once you have them all attached to the hula-hoop, raise it into place and then twirl and attach all the end of streamers to the walls. You could also add some lights!
Fairies in a jar! Take a jar, glo sticks, and tulle. Place tulle in jar, crack and cut open glo sticks, add to jar, swirling around tulle and jar and shake to use as night light, party light, or experiment. Use immediately before glow wears off - rumour is that placing glo sticks in freezer extends their glow period.