Most churches have a bulletin which tells us all what is happening and when.
If you take time to analyse what you do, how much of it is involved in maintenance, and how much in other things?
Of course, we need our committees to keep people informed and involved, but do we need quite so many and do we use the time well? I have been involved with many and some have been great experiences as we have seen God at work as plans and prayers have borne fruit.