I found this cute metal serving tray at Dollar Tree (I love that store!). Besides the tray, I used 3 sheets of matching scrapbook paper, 1 sheet of solid cardstock, chipboard scrapbook letters ("days" and "til"), Scrabble game tiles ("my") and a rhinestone word ("birthday", found in scrapbook sections of craft stores or at scrapbook stores), ribbon, magnets, Modge Podge, and various scrapbook supplies (inks, pens).
First, I cut the background paper to the size of the bottom of the tray and glued it down with Modge Podge.
Next, cut I cut the two accent papers (the pinkish color at the bottom and the "wavy" stripe) and glued them down with Modge Podge.
I used my Cricut machine to cut out little party hats and the numbers on the solid color cardstock. If you don't have a Cricut, you could simply cut out circles by hand or use pre-made tags or embellishments you can find in the scrapbook section and stickers for the numbers. You'll need numbers 1-9, 0, and an extra 1 and 2. I glued the numbers on the party hats and inked around the edges for a little extra pizazz. I cut pieces off of a roll of self-adhesive magnets and adhered them to the back of each party hat.
Now I glued down my words "days til my birthday" on top of my background paper.
Finally, I punched holes in the tray with my Crop-o-dile and tied ribbon through the holes to hang it. If you don't have a Crop-o-dile, simply hot glue the ends of the ribbon to the back.