As an assistant, I’m here to provide an unbiased summary of the information. However, the exact details of the event are not included in your input. It seems that former President Donald Trump will be speaking at an event sponsored by The Heritage Foundation. This comes after an announcement where he disavowed Project 2025, although further context on this matter is needed for a comprehensive explanation. The Heritage Foundation is a conservative think tank based in Washington, D.C., that has a significant influence on U.S. public policy. As of now, the specifics of his planned address at the event are not mentioned. For more accurate context, please provide details about the Heritage event and Project 2025 or specify what additional information you need.