Construction theme Birthday cake.Semi-home made. Used a store bought Costco cake. Crumbled and grinded chocolate Oreos. Mini construction vehicles purchased at Toys R Us. Added some pieces from a favor bag purchased at Party City. Chocolate tools were a find at CVS and some Kit Kats. Construction ribbon came with gift wrap purchased on Amazon. To make the 3-cut out a 3 on wax paper and laid cookie down and removed the wax paper. Took off wax paper after I got it to the party location.