I can't believe I have to explain this.

Our floors are dirty. No matter how frequently they are cleaned, our floors are dirty. We have thousands of people walking around the restaurant every day, tracking through who-knows-what. We also spill plenty of booze and occasionally drop food. Please stop your fucking toddler from rolling around on the carpet; particularly in areas of heavy traffic. We are just waiting for someone to walk right into him, spill something on him, or step on his hand. It is dangerous for him and for our employees. It is also fucking disgusting. Don't let your kids run free in restaurants unless there is a ball pit involved. If you are going to let them run around, be prepared for them to come back dirty, injured, or covered in germs. Also be prepared for your waitress (and everyone else working) to fucking hate you.