Bringing in the harvest

I have a group of teenage girls camping in the garden this evening. Whilst in the garden the combine harvester was put into action to collect the harvest in the field behind us. It was very noisy for a few hours, but all seems peaceful at the moment and I haven't seen the girls at all! I guess they will let me know if they are hungry! With the amount of food that has been purchased today, they certainly won't starve! At least they are not back at school tomorrow so they can catch up on sleep if needed!