There are some Stitch and Bitches that I know of. Not sure if you'd be interested in that or something else?
Loop Yarn Shop (www.loopyarnshop.com
) is having one on 11/15. I haven't gone but really wanted to check it out. I think she said they even have wine and snacks! It's from 5-7.
Another idea is Kro-Sha (www.kro-sha.com
). I'm not sure when their open knits are, but I think it's every Wednesday.
I don't know of any others that would be close to you though.
Hope to hear from you soon!