One of these days I am going to write a space recipe book. I have a recipe for space food sticks (spookily enough) and a special Woomera hors d'oeuvre that I found in a community cookbook. And now - the Sputnik sandwich! In 1957, a Japanese chef came up with this one. I don't know what was in the sandwich but it was crowned by an olive with 4 toothpicks as antennae. Also a garnish that would work on a martini, it occurs to me.