Pregnant with number 2

KMeyers31210

I am due with number 2, July 8. My son will be 2 the month before we find out what we're having. I would love to have the ultrasound tech write down the gender and place it in an envelope then have some creative way for our son reveal the gender to everyone, including us. I want to include him as much as possible with this whole process. We already did the frosting in cake reveal with him so I was looking for something different. Any crafty ideas? The only other thing I could think of was balloons in a box but everyone does that too. I want something more original and my pregnant brain is not working! Thanks ladies!