Bruce Pavitt book signing draws Seattle music personalities

The Fantagraphics Bookstore & Gallery in Georgetown was packed full last night, with well-wishers eager to celebrate the publication of “Experiencing Nirvana: Grunge in Europe, 1989,” by Sub Pop records co-founder Bruce Pavitt.   Bruce Pavitt addresses the audience as Sub Pop photographer Charles Peterson kneels to take his picture. (Gillian G. Gaar) Business was so brisk…