Between the happy hours, film festival, art showings, discussions about technology, and music shows, there isn’t much not to love about the Noise Pop festival that’s dominating our fair city until March 1. One of the highlights of the 17th year of the arts and culture festival promises to be Pop N’ Shop, the independent design fair that squeezes as much clothing and unique knickknacks into one afternoon as possible. If you can’t wait until the weekend, Wednesday will feature Stephen Malkmus performing solo at the Great American Music Hall and Martha Wainwright at Slim’s. Also, a retrospective of festival posters and design that runs through the week is set to feature work by creators including Thomas Campbell and Shepard Fairey (a nice addition to the Obey Giant mural outside the Barbarian Group’s Bush St. office).