We love doing recycled crafts and at Halloween we made these super easy and fun Ghost/pumpkin lanterns. "J" still has these out to light and loves them. So the other night I asked him if he would like to make a Valentine's lantern and he was excited.
Tea light candle or I use the fake tea lights so the kids can put them on and off.
Check out our Valentine's link to see all the fun you can have with your little ones.