It's kinda like graffiti, only fuzzier. Don’t know what I’m talking about? Check out the lobby of the Standard Hotel on Sunset, where for the next couple of weeks, Knitta Please’s handiwork will be on display. Emphasis on “hand”. The Houston-based group of women (and one man) are giving your grandma’s knitting a healthy dose of “street” appeal. Think of it as guerilla knitting. Knitta gathers every week or so, and knit open tubes......