Bring an interesting object about the size of your fist (holograms are
life-size), and we will walk you through arranging it in the holographic
apparatus, exposing a piece of film, and then developing that film to make a
white light viewable hologram of your object to take home and amaze your
friends with.

The fine print: This is approximately a high school level physics lab,
there will be lasers, film, chemistry (not especially toxic, but it sure
stains), and darkness. I would not recommend it for very young children,
or people in fursuits.

More information can be found at
http://www.bobdbob.com/~protius/holography_panel/ .