A little HBO gossip
Heard on The Avenue: Some Baltimore neighborhoods -- including Hampden -- are being scouted for location shots for a new HBO half-hour comedy, "The Washingtonienne," based on the novel by Jessica Cutler, the former Congressional aide who wrote the porn-blog based on her sex life with D.C. politicos. Sarah Jessica Parker is executive producer and shooting is to begin Oct. 27 here and in Washington.






