Getting the church ready for Christmas

As it is now December we turn our thoughts to Christmas. We are decorating the Church on Saturday Dec 7th from 10.30am.
We would appreciate any help with flower arranging, decorating the tree, putting the crib out ready, making the tea and coffee and perhaps cleaning up the leaves and things that get dropped or just bringing flowers greenery or anything that can be used in the decorations like fire cones, twigs etc. This can be left in the porch or Church if open on friday.
Refreshments will be served, or just come and talk and relax in the Church, we are not professional flower arrangers in any way, but usually manage to make a show ready for the Christmas Services in December.