CoffeeFest will be in Chicago in February, there will be classes and seminars there. Also there are trainers that can come to you for 1,2,3 or more days at your site.
What is your situation and what do you want as far as training. www.coffeeschool.org (ABC's) offers not only intesive espresso "lab" training for your entire menu, but also full business training for those looking to get into the business.
If you are a barista and cannot afford to pay for a consultant I can give you some recommendations of other great baristi on the east coast you may be able to get help from.
I notice you're in Brooklyn....we have a location on 495 Lorimer ...second stop off the L train. Also...I will be teaching Latte Art courses at the Chicago Coffee Fest. Hope to see you around.