I ran across this site yesterday and wanted to share.
<a href="http://www.churchsigngenerator.com"><img src="http://home.comcast.net/~maestroxl/churchsign.jpg" width="410" height="242" border="0"><br>churchsigngenerator.com</a>
Enjoy. There are both a 2-line (like above) and a 4-line graphic to exploit.