USB
For the techies.
What you need to do: For the girls, wear a black dress. Use felt or paper materials to make the signs. For the guys, paint a cardboard box all black. Use aluminum foil as the the top of the USB.
For the techies.
What you need to do: For the girls, wear a black dress. Use felt or paper materials to make the signs. For the guys, paint a cardboard box all black. Use aluminum foil as the the top of the USB.