I promised my kids that I would take them to the zoo for the weekend. They love feeding the giraffes and the dolphins. They were very pleased to hear that and started the preparations right away. We often go somewhere for the weekend when the weather is sunny and we have a good time together. But this morning, the boss told me that we may need to perform the regular maintenance check of the slurry hose this Sunday. We can't close down the hose during regular days, so we have to do the check during weekends. I hate to break this to them, but I think they will understand.