I ordered pink and blue M&M;’s that each had a message printed on them “Coming Soon!” or “Baby S___”. I also found silver plated gumball machines and bought two of them. We gave one to each set of the Grandparents. Other relatives were given a small bag of the M&M;’s.
I already have the announcement for a second child planned and it also involves a customized sweet treat. Hopefully later this year....
I told my parents and grandparents at a mother’s day dinner. Got the typical happy mother’s day cards and inside I wrote “Happy Mother’s Day to the (Great)Grandmother To Be!” and “Love, C, D and Baby ____”. Cute. Best part was that we were able to capture the look on their faces because they thought they were regular cards and they actually had to read the stuff - ha ha ha.
With my third, we actually notified our parents over email. I know that wouldn’t go over well with some people, but ours were fine with it. We sent an email with a subject “New pics of the kids” and then had a series of pictures of our two boys holding banners: “We are...” “...going to be...” “...big brothers!”