More ideas from Vivienn
Guess the date? Make it fun, buy a square & closest person gets half the pot. (Other half goes to the new parents for a gift card)

Baby shower idea: Guess the baby's birthday! Great way to replace a guest book. You could use stickers of a pacifier and/or a rattle. Each person placed the sticker on the date they predicted and signed their name. Perfect to put in a scrapbook, too!