Announcing 3rd baby?

Hey ladies! We just got our BFP for our third (we are 3 for 3 on getting pregnant 1st month trying 😳... I sorta can’t believe it).

My dad and stepmom are visiting for Xmas and will DEFINITELY know I’m pregnant if I’m not drinking wine over the holidays. So, we’d like to tell them we are expecting, and dh says if they know, we should tell the rest of our parent sets. (Definitely not telling the whole world yet).

Any recommendations of cute Xmas or NYE pregnancy announcements to family? We won’t have sonogram yet. We have one boy (6) and one girl (3).