Breaking the news

Erin • Celebrated 5 years in November. Expecting our first Jelly Bean September 2016 ;)
I am 8 weeks pregnant on Saturday and so far I've only told 2 close friends. My plan is to keep it a secret until Easter. My mom has been wanting a grandchild for so long. I've been married for 5 years and this is my first. I'm also an only child. Does anyone have any really awesome ideas I can use for sharing this exciting news with my family?