M.M.
NJ
My soon to be 7 year old daughter is in her second year of Awanas (Sparks) on Sunday evenings (at the christian school she attended for preschool) as well as taking religious ed/CCD at our local Catholic church on Sunday mornings. As a family we are finding our way back into our faith (Catholic) but have also found the Awanas program to be enriching, fun and a good compliment to CCD. The Awana program is much more Bible based and is loads of fun for her (games and incentives). My 4 year old is also in her first year of Awanas (Cubbies). Honestly, it did take some getting used to as the teaching approach is much different than the Catholic church. However, I do think that the Awanas program does a much better job at making faith tangible in a kid friendly way.
I was raised as a Catholic but my best friend's father was a Baptist minister. He was an instrumental part of my life even through adulthood. His church also had an Awana like program that I participated in making me comfortable with this arrangement with my own children.
I'd be happy to answer any additional questions you might have.