The doors to more than a half-dozen cultural institutions will open for “Museums by Moonlight” from 5:30 to 9:30 p.m. Oct. 10.

There will be docent tours by Darwin Martin Complex and self-guided tours at the Richardson Olmsted Complex, Buffalo Museum of Science, Buffalo History Museum, Albright-Knox Art Gallery, Burchfield Penney Art Center and SUNY Buffalo State Art Conservation Lab. Tickets are $25; $35 after Oct. 6. For more information, contact or call 852-3300.