Under no circumstances is it appropriate to ask a visitor to preach. Come up with an emergency plan. Visitor as last-minute guest preacher is not a plan.
Just because it's Christmas doesn't mean you need to stuff your bulletin until it explodes. It scares away visitors and doesn't serve the ministries those inserts are trying to help.
People trust recommendations over advertising, 81% to 36%. So collecting church recommendations is a powerful way to get people to your church. Here's how to encourage church reviews.