Pier 70, now reopened for dot-com offices and a swank restaurant, was one of the central waterfront's first shipping piers and one of the first to be converted to non-cargo uses. In the '70s, the Pier 70 bar and disco (known in its final mid-'90s incarnation as the Iguana Cantina) was the site for leisure-suited guys to attempt the polyester rub-across with lime-green-dressed gals. But the touristy mall lost ground to retail-and-restaurant sites further south on the waterfront. MTV's 'The Real World' used the pier's mostly empty ground level, delaying the remodeling by six months.