Announcement ideas?

Faith • Sweet little girl born 03/07/2020 Due with #2 June 2022

I am 15 weeks pregnant with my first and have only announced to our parents and siblings that live close with the sole purpose of waiting until September 20th when my two older sisters who live across the country will be coming coming to visit so that we can tell them in person. I've been ever so patiently waiting but now that it's almost here I have no freaking idea at all on how I'm going to announce.

Any ideas?