September 19, 2011–Guests stopped by Sub 51 to mix and mingle with panelists from Chicago magazine’s ‘Dining Social’ discussion, where Curtis Duffy, Liz Mendez, Phillip Foss, Paula Haney, and Shelby Allison discussed how they use Facebook, Twitter, and blogs to enhance branding, customers relationships, and more. Ellen Malloy of Restaurant Intelligence Agency moderated the panel. Happy hour attendees continued their discussion on social media in Chicago’s restaurant and bar scenes amid cocktails and hors d’oeuvres courtesy of Lettuce Entertain You.