Where's the knitting lady?

[brewso.livejournal.com]

About a month ago, I came across a woman making lovely knit goods for sale outside the Holland St. Exit. I commissioned her (well, I asked her) to make my baby some mittens and booties, and she said they'd be ready in 2 days. I wasn't able to make it back for about a week, and ever since then I haven't seen her when I head to the square (which, admittedly, isn't all that often). Has anyone else seen her lately? Do you know if she has certain hours or days when she's there?