Answer:
Edible beach crawler served at seafood restaurants, similar to a lobster, but quite different.
What is green, has four legs, no tail, and usually heard at night?
Oh how I love my dancing feet! They stay together - oh so neat. And when I want to walk a line, They all stay together and do double time. I count them up, ten times or more, And race on-off, across the floor.
What spends the day at the window, goes to the table for meals and hides at night?
These animals hang out in the mist.
What is always coming but never arrives?