dance of the seven veils

And as for the next room, which was for the dances of the ‘Seven Veils’, I could not wait to see the mind-blowing performance! I joined the men in the queue and jostled my way into the room, seating myself on one of the rickety chairs.

"Testing the waters" is a veil for what candidates do in the years when it's too unseemly to be seen actually running for president. . . . But this veil is dropped when candidate and handlers believe the coyness has begun to cloy. And then the candidate's dance of the seven veils has begun.