Does Anyone know of a hidden bowling alley somewhere under Flinders st Melbourne?

Question

I've heard that its potentially near Degraves st somewhere but nobody seems to know, i've heard it existed in the 50's, was closed off and nobody knows where the entrance is now...?

Answer 1

I heard it was in Banana Vaults or under them. Banana Alley.

Also, Southern Cross Hotel had some.

Answer 2

it is gone and yes you are correct you entered it off degraves st but it close years ago