Nunu Chocolates will be at the Brooklyn Flea (on the corner of Vanderbilt and Lafayette in Fort Greene, Brooklyn) every Sunday from 10 - 5pm. It's an amazing gathering of local vendors and a fun way to spend the day. I suggest bringing some sort of a cooler bag on really hot days. For more info/directions:
http://www.brownstoner.com/brooklynflea

Beer and Chocolate pairing with Daphne from Brierkraft. Tickets available through Astor Wine Center (399 Lafayette St. (at East 4th St.)
http://www.astorcenternyc.com/

For more info/directions:
http://www.roanokevineyards.com

Beer, chocolate and Cheese pairing with Mary Izett and Anne Saxelby. Tickets available at the door.
http://www.jimmysno43.com

For more info/directions:
http://www.astorcenternyc.com/