Just in time for fall...
Here's an idea: Consider hosting a small group study on creation. My study guide, The Bigger Picture on Creation for a limited time is being bundled with Dual Revelation for only $19.95.
The Bigger Picture on Creation Bundle
You could sponsor a screening of DR to generate interest in the longer study. The study is VERY Bible-focused and introduces the biblical foundation for old-earth creationism in a step-by-step inductive study of Genesis 1-2 and other creation-related passages.
This would also make a GREAT study for high school students if you are looking for some homeschool material. Ideal for a co-op situation! It would probably take between eight to ten weeks to complete.