Chattanooga's largest mall celebrates its birthday this weekend.
Hamilton Place Mall celebrates its 25th anniversary.
And they partied with one huge cookie.
This weekend you can buy a slice of the giant confection for only $5 a slice.
And all the cookie money sale money raised will benefit the Teacher Supply Depot.
Any Hamilton County public school teacher who is a PTA member can shop at the Teacher Supply Depot for free.
And there will be plenty of slices up for grabs.
Catharine Wells with the mall explained, "It's actually 96 square feet. It's 12 feet by 8 feet wide. And I've been told it weighs over 220 pounds of cookie dough and frosting and chocolate chips. It's making me hungry."
The United Way is also asking for donations of school supplies to help Stuff the Bus.