Lamar Launches Grandparents Day #DOOH Campaign

In celebration of Grandparents' Day on September 13, 2026, Lamar Advertising has launched a campaign inviting families across the United States to display tributes to their grandparents on the company's digital billboard network. According to DailyDOOH, the initiative allows anyone to submit and upload photos honoring their grandparents, which will then appear on Lamar digital billboards from September 9 through September 16, 2026.

How Can Families Participate in the Grandparents Day Campaign?

Families wishing to honor their grandparents can submit photos through Lamar Advertising's campaign portal. According to DailyDOOH, submissions opened on September 1, 2026, and participants will receive an email confirmation containing a map showing the locations of digital billboards where their tribute will appear, along with a virtual mockup of their submission.

The campaign process is designed to be straightforward: users upload an image celebrating their grandparents, and Lamar displays these photos on digital billboards across the United States during the designated campaign period. Selected submissions will also be featured on Lamar's social media channels, extending the reach beyond the physical billboard network.

What Are the Submission Deadlines and Daily Limits?

According to DailyDOOH, submissions for the Grandparents Day campaign will remain open until September 13, 2026, the date of Grandparents Day in the United States. To manage the volume of entries, Lamar has implemented a daily cap of 5,000 accepted submissions per day throughout the campaign period.

This daily limit suggests Lamar anticipates significant participation in the initiative, which offers families a free opportunity to see their family photos displayed on outdoor advertising infrastructure typically reserved for commercial advertisements.

What Content Restrictions Apply to Submissions?

Lamar Advertising has established content guidelines for campaign submissions. According to DailyDOOH, photos containing company or business names and logos, political messages, or inappropriate content will not be accepted into the program.

These restrictions ensure the campaign maintains a family-focused tone consistent with its Grandparents Day theme. The content guidelines also help Lamar avoid potential legal or brand-safety issues that could arise from user-generated content displayed on their advertising network.

Why Is Lamar Running This Grandparents Day Initiative?

John Miller, EVP of Sales and Marketing for Lamar Advertising Company, explained the motivation behind the campaign. "Grandparents play such an important role in our families, and we wanted to offer a fun and memorable way to celebrate them using digital billboards," Miller said in a statement reported by DailyDOOH.

The campaign represents an application of digital out-of-home advertising technology for community engagement purposes rather than traditional commercial messaging. By opening their billboard network for personal family tributes, Lamar is demonstrating alternative uses for digital signage infrastructure during holiday periods.

What Is Lamar Advertising's Market Position?

Lamar Advertising Company operates as one of the largest outdoor advertising companies in the world, according to the company's description in DailyDOOH's coverage. The company's network includes digital billboards positioned across the United States, reaching audiences in multiple markets nationwide.

For the Grandparents Day campaign, Lamar is leveraging this extensive network to display user-generated content alongside regular commercial advertisements. The rotation of family photos among standard billboard advertising creates a blend of personal and commercial messaging during the campaign period.

How Does This Campaign Showcase Digital Billboard Technology?

The Grandparents Day initiative demonstrates the flexibility of modern digital out-of-home advertising systems. Unlike traditional static billboards, Lamar's digital network can rapidly cycle through different content, enabling the company to display thousands of user-submitted family photos while maintaining regular advertising operations.

According to DailyDOOH, participants receive virtual mockups of their submissions, indicating the digital nature of the display system allows for flexible content scheduling and visualization capabilities that would not be possible with conventional printed billboard technology.

What Role Do Grandparents Play in American Families?

The campaign's timing coincides with National Grandparents Day in the United States, which falls on the first Sunday after Labor Day each year. In 2026, this date is September 13. The holiday provides an occasion for families to acknowledge the contributions grandparents make to family life and intergenerational relationships.

Lamar's decision to dedicate billboard space to Grandparents Day tributes reflects the cultural significance of the holiday in American family traditions. By offering free display opportunities, the company positions itself as facilitating family celebration rather than purely commercial advertising.

Why It Matters

For small businesses and microbusinesses, Lamar's Grandparents Day campaign illustrates several practical considerations about digital out-of-home advertising. The campaign demonstrates that digital billboard networks can serve community engagement functions beyond traditional advertising, potentially offering businesses ideas for holiday-themed marketing approaches that resonate with local audiences.

The submission process and daily caps also provide insight into how large-scale digital signage campaigns manage user-generated content at scale. Small businesses considering similar initiatives can learn from Lamar's approach to content restrictions, confirmation systems, and campaign timing that aligns with cultural events.

For families, the campaign offers a unique opportunity to see personal photos displayed on professional advertising infrastructure at no cost. The virtual mockup and location map features provide transparency about where and when tributes will appear, giving participants clear expectations about their campaign involvement.