LOL! I know aht you mean about having a house full of kids. I have an (almost) 2 year old and an autistic (almost) 4 year old. The 4 year old (Thomas) attends full-day preschool 4 days a week. My neighborhood is mostly SAHMs, but most of the children are at least a year or so older than my boys.
However, when school is done for the day or on weekends, I usually have a few extra kids over at my house. My house is known as "Cool Aunt Mindi's"....why? BECAUSE I BAKE!
The kids make "appointments" to come over and make cakes, cupcakes or cookies (I have a huge collection of cookie cutters, so it never gets boring <grin>
. If they could, we would be making them every day.
Very important part of this....whatever we make - they have to take home with them (leaving 1 or 2 cupcakes here for my children). It's my only defense against gaining 25lbs!