First I took an old frame and painted it white.
Then I roughed it up with sandpaper to make it look weathered.
Then I sprayed it with some Aleene's Spray Acrylic Sealer so that the frame would be protected.
After that I took a smooth piece of wood (had my dad cut it down to the right size so that it would fit in the frame) and sprayed it with some Krylon Chalkboard Paint.
Once it was dry we placed in the frame and wrote down the menu with some white chalk. There you have it!