Yarn around balloons Elmers glue! Could make these with a small opening in the top, and use as "vases" for the centerpieces, filled with a few fake flowers! Quick, inexpensive and easy! Could even do this as a craft with the mommies.
Wet yarn with glue, arrange on wax paper, allow to dry~Moon~by Elaine Carstairs Beautiful. I suspect the children would have a blast creating this, and then tracing it. Try using white yarn&glue then paint to make any way design - I'm going to try this