Dear Nick,
Today you are spending the day with Daddy and having a great time. You went to Grandma's, went to the farmer's market and bought a bunch of vegetables. Then you went out to the farm in Trimble County and got ice cream on the way home. Dad also told me you drove the mule all by yourself! You are only 7 and I'm not sure that is actually legal... however I know from letting you drive from the mailbox that you probably are a pretty good driver. We'll just keep it our little secret until you are 16.
Love, Mom