Hey Emma, I love that you're going to take the challenge to pique their curiosity about Bitcoin. I have a few questions that could be interesting to them.

Ask them where the money on your bank account is stored (centralized, 1 point of failure). Then show a Bitcoin wallet with some sats, preferably on a screen/monitor... E.g. Sparrow wallet or Coinos wallet with a self-custody wallet (coinos.io) wallet for a simpler UI Ask them where those Bitcoin are stored. They probably think it's inside the wallet, while it's on the Bitcoin blockchain. It's fun to show that this is stored on a huge amount of computers worldwide and every computer has a copy of who owns what.

Ask them how can you get a bank account? (You can't create a bank account) Ask permission and give a lot of personal details. Then ask how to create a Bitcoin wallet. They probably think you create an account somewhere (permission wise) through a middleman. Explain them that you can do it without internet, without a bank, without permission, even with rolling dice. Explain that all your Bitcoin are accessible by a very very big number. To use this number

Ask them who has access to your bank account and what can they do? They can freeze your account. Then ask them what can you do when you have lost your phone with a Bitcoin wallet on it. This is a self-custody wallet. You can restore it with your backup. Show a demo.

Ask them if you can send money to an email address? You can with a lightning address. Give a demo on screen with coinos.io. You can register for free and access your Bitcoin/Lightning wallet in your browser. You automatically get a lightning address. Send money to your lightning address for the WOW effect.

Ask them if you can give someone money digitally with a qrcode and show a demo with Lightning via https://tipcards.io. Send some sats to there with a fun custom message and receive it via Coinos.io.