I agree, that would have been cool!
There is a penalty for serving lemonade to an empty lane and also for the customers that don’t get served, but i couldn’t get it working properly, so the game over screen doesn’t show. There should have been more customers as well, it’s a bit dull with just the business men coming all the time, I’ll do a small update when voting closes. I’ll also look into the cops idea, perhaps some kind of raid.