Navigating the Mommy Sales in my city

In the next month or so the 4 major "Mommy Sales" will be happening in my city. I've been to three of them in the past, but the one coming up this Saturday is new. I am going to be giving a review and tips for each one as I go to them. I know these posts won't be very helpful for those of you that don't live in my hometown. But I hope you use it as a reference for any mommy sales in your area.