Con Edison is distributing dry ice—until it runs out—at these locations:

Brooklyn: Walgreen’s, 532 Neptune Ave. (between W. 5th & 6th Streets)
Bronx: 1840 Bogart Avenue
Queens: 121-10 Rockaway Blvd.
Staten Island: Entrance to Great Kills Park on Buffalo Street
Manhattan: 14th Street and Union Square West (South Side)
Westchester County: IBM Complex/Town Park at Business Park Dr. parking lot

Also, Con Edison reps will be on hand to answer questions. The utility hopes power will be back by Friday or Saturday to Manhattan customers, though the buildings with damaged equipment/flooded basements may take longer.