This question gets asked in several ways. Sometimes it is when we want someone to get on with something, when it is unclear why they are waiting. I use this one frequently to the car in front at the green traffic lights or the empty roundabout. When it comes to discussing what Christmas means to us, what events and services we are helping, going to, we can sometimes be a bit slow, hesitant. For many for us it is because we do not want to be pushy, but perhaps we have backed off too much.
The benefit I have found in facilitating multi faith celebrations, is that I can be clear, transparent, when explaining a Christian celebration such as Christmas. Unashamedly remembering the reason for the Season, celebrating the gift of Jesus to our world. what are we waiting for?