Museum of Modern Art
The Museum of Modern Art is a noted museum in New York City, famous for its collection of various works of art from 1880 to the present, including those of Van Gogh and Picasso.
Xanatos donated the Eye of Odin to it briefly, but returned in his Gargoyle Battle Armor to steal it. Only one guard was on duty when he broke in. ("The Edge")
Xanatos's choice of museums is somewhat puzzling in view of the Eye's great age; it can hardly be considered modern. Greg Weisman characterized this fictional version of the Museum of Modern Art as having poor security, most likely since they only had one guard on duty. The museum's poor security, but excellent surveillance cameras is why Xanatos chose to donate the Eye there. 
- Museum of Modern Art at Wikipedia, the Free Encyclopedia