Gender reveal party advice

I'm starting to plan my gender reveal party and I just want other people's advice. This is what I'm thinking, I'm going to have pink and blue clothes pins and people can wear one for their guess. I also want 2 jars one that says boy and one that says girl and they can write down baby name  suggestions. I was thinking of having a dry erase board so we could keep tally of how many think boy and how many think girl and say it at the end right before we reveal the gender. Then  not sure if I want food food or just appetizers. If food food then I was thinking meatballs and baked ziti but if just appetizers I was thinking pigs in a blanket and bruschetta. It will be around Christmas time.what do you all think because I need to start planning it and I need help lol.