Gender reveal party- please help!

Grace • cant wait to meet my little lady 🎀

So I am planning a very last minute gender reveal party for our families and closest friends. Its not going to be huge, but we only have like a week to plan it because my boyfriend's mom is going to be leaving town for a few months and we want to do it while she's still here.

So far we decided for our reveal we're going to have a dart board with a bunch of black balloons and one balloon is going to have pink confetti in it.

We also are going to have a chalk board with a bunch of old wives tales written on it and there will be blue and pink pins next to it that they can chose and wear their guess.

My stepdad is going to be BBQing and we'll have plenty of food and blue and pink drinks ❤💙

But other than that I don't have anything planned.. I don't know what activities to have to fill the time before the big reveal! I've never planned a party before and turns out in not very good at it haha! I don't want people sitting around feeling bored, I'm stressing myself out over here trying to think of what to do haha, so any advice on activities would be MUCH appreciated!! If you've done a reveal I would love to hear what types of activities you had at yours. Thank you all in advance!(: