This is a simple but FUN one!  It was designed specifically for those of you with a heart for children and teaching, but it could be used by anyone who has a number of children in their extended family.  SImply print out a number of the sheets (ready to print & frame as an 8.5x11 but can be sized down to fit 8x10 frames too) and give them to your students and ask them to give the question a little thought and then write their best answer.  Make sure they sign it and add their age- this will be a keepsake you will always treasure and some of the responses will crack you up!  Your guests will be so entertained reading the responses as well, and if the children can attend they'll delight in seeing their answers framed and the center of attention at the tables!