Flack: Flack in pictures

1. You don't hear about PR agencies buying each other lunch that often. But Unity did just that for Exposure, Lexis, Mischief, Clarion Communications, Freud Communications, Waggener Edstrom and Open Road last week. To celebrate Mexico's Day of the Dead festival, client Benito's Hat Mexican Kitchen delivered free food in a special taxi (the Karma Kar) to those who sent the most tweets to @BenitosChat.