First had a phone interview (scheduled for 30 minutes but went over to 45min) where she asked the typical phone interview questions (google it, basically revolves around your resume) then got invited to the "SuperDay" in NYC.
It involved a "Q&A" with partners and managers (round table style with all other candidates, pretty relaxed), three 30min interviews (one on one, manager, partner, HR, in that order), and a lunch (which turned out to just be with our associate hosts and one manager). Surprisingly fun once I was able to shake my nerves. Everyone was very nice and understanding.