President Donald Trump is set to address a high-profile gathering in Washington, D.C., on Tuesday. The event, described by Trump as an "extraordinary gathering of America's greatest leaders, builders, innovators, and citizens," will take place at the Andrew W. Mellon Auditorium. According to invitation materials obtained by CBS News, the event will focus on themes such as innovation, technology, and the "people, ideas and innovations building America's Golden Age." Trump is expected to deliver "an address to the nation" and will unveil what he calls "an unprecedented innovation from the White House" that could change how the government interacts with citizens. Among the special guests listed in the invitation are prominent figures from the technology and business sectors, including Elon Musk, CEO of SpaceX; Jensen Huang, CEO of Nvidia; Tom Brown, co-founder of Anthropic; and Shyam Sankar, Chief Technology Officer of Palantir. Also included are several Trump administration officials, such as Secretary of State Marco Rubio, Secretary of Energy Chris Wright, and NASA Administrator Jared Isaacman. Karoline Leavitt, the former White House press secretary, is also named as a guest. Trump’s message on the invitation emphasizes a shared vision for the "next 250 years" of American progress and promises attendees a "first look at America's future." The event will span a full day, with Trump delivering a morning address followed by afternoon panels on topics such as artificial intelligence, energy, and space. While the invitation includes no specific list of panel speakers, it does note that a dinner and afterparty will be hosted by a private group called Horizon Events. The White House has clarified that these events are not government-sponsored and are not funded by public money. Separately, Trump is expected to meet on the same day with House Speaker Mike Johnson and tech CEOs, according to two anonymous sources. This meeting comes amid ongoing discussions between the Trump administration and tech leaders about how to regulate the development of advanced artificial intelligence. Some industry executives, including those from Anthropic and OpenAI, have called for caution and limits on AI development to manage potential risks. Others, like Nvidia’s Jensen Huang, argue that concerns about AI dangers are overstated. Trump has voiced skepticism about imposing restrictions, warning that such measures could allow China to take the lead in AI innovation. Earlier this year, he signed an executive order allowing companies to voluntarily submit powerful AI models to the government for review before public release. The White House has not yet responded to requests for comment on the event or its implications.