Now here me out. A arcade ran on sats. Since most arcades already use a digital system could just introduce lignting and sats to it. Gives more use case and can all be ran through your node. Just seems interesting cause can give more value and make it a sat driven economy vs usd. Just throw in bolt cards as the wallets and just cash out by sweeping or paying usd. The thing you could do to limit sats lost is if users dont care and want to get out easy they just swipe the card before they leave and it will sweep it to the main node wallet.