An Illuminating New Museum Hidden Beneath the Lincoln Memorial Is Set to Open to the Public. Here's What You Can Expect – Smithsonian Magazine by Marsha42 | May 28, 2026 | Lincoln History | 0 commentsAn Illuminating New Museum Hidden Beneath the Lincoln Memorial Is Set to Open to the Public. Here’s What You Can Expect Smithsonian MagazinesourceSubmit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.