As you know, over the next several months the lobby and plaza will be realizing
significant improvements. The design concept is to open up the lobby to the exterior
through changes in the windows, the flooring and the exterior plaza surface. Other
improvements include a new entrance that will be enhanced with an overhead canopy
and lighting, outdoor seating, trees throughout the plaza and the lobby, and
audio-visual components within the lobby.

http://www.1clevelandcenter.com/Media/News/Summer_2009.pdf