In honor of Grandparents’ Day, we are celebrating grandparents across the country on our digital billboard network. Simply complete the submission form with your grandparents’ names and photo, and select the city where you would like to have your billboard appear. You will receive an image of your billboard by email and a link to a map of digital billboard locations in your selected region. Your grandparents’ billboard will be displayed in rotation with other submissions and the usual commercial advertisements. The Lamar Grandparents’ Day campaign will run on billboards from September 9-16. The deadline to submit a grandparent is Sunday, September 13. The number of daily submissions will be capped at 5,000, so get yours in today!