While it sounds like a solid roller derby name, this is a salon for eyelash extensions, which takes over the address from Taiji Body Work.
Previously, 8-Bit and Up, the retro video shop, was upstairs before moving to Third Street in the fall of 2013.
And as we've posted before... this 1990s upstairs-downstairs combo...
The above photo is by Barry Joseph and was published in Ada Calhoun's book "St. Marks Is Dead."
P.S.
The Gap was on the ground floor from 1988 to 2001.