Easter Services: The Wall

This Easter we will be using a service called The Wall. Here's some copy explaining the concept behind it:

Some of us bump up against walls where circumstances in our lives seem too much for us to overcome on our own. God is very available to help us conquer any of those walls. And one wall that we all face, even if the rest of life has been smooth, is the mortality wall. To break through this wall, each individual has to make a personal decision as to whether they'll respond to Christ's resurrection power and reach out in repentance and faith to take his hand and accept his offer of a glorious eternity with him. This message encourages each person who is up against any wall to ask, seek, and knock—and be assured that God will answer.

What ideas for creative elements would you suggest?