How should you handle this situation: If a Cross-dressing person attended your church, what would you do?
As a Missionary and as a Pastor... I would continue service as usual and preach the same message I had prepared before hand... The only change would be that when we have visitors... regardless of what they are wearing or not wearing... (public nudity is a problem in my area) I would make sure that the service ends with a full explanation of the Salvation message and an opportunity for receiving Christ.
I would like to add that after knowing of the persons personal issues... I would also start praying for the person at various times when the Holy Spirit moved me... remembering peoples faces is often the instigation of prayer for that person... and over time.. prayer changes things.
Mountains can be moved.. with prayer.