A space uptown is No Longer Empty:

Performers inhabit Olek's installation @ Weaving In & Out

Installations by Cristobal Lehyt

Carol Warner in her real-estate inspired installation, with Allison

Visitors interact with projections in When The Time Comes by Isidro Blasco
Weaving In & Out presented No Longer Empty in collaboration with Tapestry and El Museo Del Barrio, thru 8/28 @ 245 E. 124th St. http://www.nolongerempty.org
And...
Art Flies High at the Roger Smith:

Artists Irene Christensen and Charles Meyers with Irene's works.

Painting by Charles Meyers, sculpture by James Knowles

Molly Barnes and Ed Adler

Sam Wiener and Lynne Mayocole with works by Charles Meyers

Mark Wiener and Fran Kornfeld
Paintings by Irene Christensen and Charles Meyers, curated by Molly Barnes, thru July 2010 at the Roger Smith Hotel 501 Lexington Avenue. 212-755-1400