40/40 club (Click for more info) - Jay-Z's club.

Bob Bar - An hip-hop vibe bar with Hip Hop BBoying music, R&B, Old school Rap classics Reggae and Dancehall.
235 Eldridge Street, Manhattan (Lower East Side New York).
At the middle of Houston to Stanton Street.
New York City, NY 10002
http://www.bobbarnyc.com/
Phone: (212) 529-1807

Lounge 87 - Hip Hop Music, MC's live, R&B and reggae.
Manhattan (Lower East)
87 Ludlow Street,
(At the middle of Broome to Delancey Street)
New York Citry, NY 10002
Phone: (212) 995-1172
http://www.lounge87.com/

Blue Entertainment Club - Hip Hop, Funk and R&B, wide alcohol bar.
St Albans, NY 11412
Phone: (718) 930-2462