How could anyone ever hope to get that Babel fish

Hint 1 of 9:

Remember to eat those peanuts.

Hint 2 of 9:

Remove your robe (drafty, huh?).

Hint 3 of 9:

Hang your robe over the little hole in the wall.

Hint 4 of 9:

Tie the sleeves of the robe in a knot (not needed, but fun).