What I did was have 3 balloons, one blue, one pink and the black one had the color of confetti in it of what the gender was; if your due in summer or where it’s still kind of warm, you can do a paint ballon board. you can do the balloons in the box, you can do a scavenger hunt, you can do the cake with the gender in the middle, you can do cupcakes.... girl there is so many things you can do lol