With a spare moment between shows, we didn't see why we shouldn't head over to 54th Street and Fifth Avenue and stalk the Colette x Gap pop-up. The space opens tomorrow at 10 a.m., and it is, as the gods would have it, tiny — this one could (and likely will) get violently crowded, and fast. Remarkably, the paper's off the windows a day early, and though they're not letting anyone near the doors, they were rather friendly about our gawking.