Gender reveal ideas!

Ashleigh
Anyone have any cute unique diy gender reveal ideas? 
I originally wanted to do the balloons in a box but that's being over done now so now I'm thinking about having the doctor put the gender in an envelope and giving it to a friend. My friend would make a onesie that either says girl or boy and put it In a box. Then with family and friends we would open the box and reveal the onesie.