Now, before I share what I've got so far, here's a little disclaimer: I have four rambunctious little ones under the age of six. FHE, for us, usually lasts 10 minutes at the most. We have a song, very short lesson, activity, and treat. Nothing fancy here--just survival and trying to get in a little spirituality and family togetherness in every Monday! =)
One other side note: In the morning, while eating our poptarts and Cheerios, I try to read a little from the Book of Mormon to the littles. The church's magazine, The Friend, has some great reading charts that I've been using. The magazine also has some fun Hero Cards with Book of Mormon heroes, illustrated scripture stories, etc. You can find these resources here.
Anyway, here's what we've done so far. Where it indicates a lesson, I am referring to the Member Guide.