Emergency Evacuation Vehicle!

In the event of an earthquake, fire, or other disaster in which we'd need to evacuate the house, our plan is to go to the church a couple of blocks away. It's across a busy street so I've pondered how I might get all 4 children there safely. When I saw a garden cart like this at my sister's house, it seemed perfect for transporting toddlers in an emergency. It's small enough that I can store it under the sunroom porch, where it can be easily accessed. When we tested it today the children thought it was great fun!