“”Final Phase: Photographs By Chris Dunker.”” These large-scale images question humanity’s impact on the Earth. 10 a.m. to 4 p.m. Student Union Memorial Center, Union Gallery, Student Union Memorial Center
Send your secrets. Send in a postcard-size secret to be displayed in November during the UA’s version of the Post Secret Exhibit. Drop secrets in boxes all around campus.
“”Big Miniatures.”” Enjoy conceptual art on campus, including works by Ç_zlem Ç_zgǬr Silverstein. 6:30 a.m. to 9 p.m. SUMC, Kachina Gallery
“”The Obvious History: Photography and Books.”” Booklist editor Darius Himes will speak on the marriage of photography and the book. 5:30-7 p.m. Free. Center for Creative Photography
“”The Kingdom.”” Enjoy a free advanced screening of this new movie. Free with pass; first-come, first-served. 9 p.m. Gallagher Theater
The Charles Darwin Experience. Enjoy this improv comedy troupe every Tuesday night. 10 p.m. SUMC, The Cellar
Interested in running an event in the DateBook? Send any questions, comments, or submissions to campus@wildcat.arizona.edu. All DateBook submissions must be received prior to 6 p.m. two days prior to the intended date of publication (e.g., A submission intended for Wednesday must be in Monday by 6 p.m.). The Arizona Daily Wildcat reserves the right to edit any submissions to the DateBook for clarity.