Gender Reveal Ideas

My fiancé and I are planning a gender reveal party. We currently don't know the gender but will be finding out mid July. We are appointing family member or friend to come to the appointment with us and find out the gender so we can be surprised as well. We are just wanting some different ideas for reveals. Since it will be around the Fourth of July we thought about doing pink or blue fireworks, but at the same time also wanting to do something original and unique. Any thoughts or comments?