Librarian of Alexandria

IV: The Inexplicable Experiences Of A Man Who Finds A Chinese Restaurant Outside Space And Time, or, The Matryoshki

There were seven brides for seven brothers. But the seven brides were actually matryoshki, one inside another.

Sometimes after the brothers had too much to drink, they'd hide inside the bigest one and pretend they belonged on a grandmother's shelf. She didn't notice once.