balloon gender reveal

my husband and I like the balloons in a box idea but we were wondering how do we make the reveal more interesting and exciting? We already know it's a girl but everyone else doesn't. like make it more exciting instead of just saying ok here's the big reveal and open the box and be done with it. Lol it's probably a bit more exciting than it sounds but it's just not the big bang like we would like lol. I've seen other gender reveal ideas too but they all have the same issue to us.