You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract What Will Be Missing From This Presidential Inauguration? Audi Automaker That Roadblocked '09 Ceremony Bows Out; Hotel Rooms Still Open, Inaugural Ball Tickets Hawked on Groupon By Rupal Parekh, Published on January 16, 2013 2 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.