One introductory call, around 15 mins with HR. Classic call, give me your background, why Elixirr, why consulting. Then in person interview at their NYC office. Two group consulting activities, where you go over materials with group mates for 30 mins and then present to the "panel" for 10 mins. Also have a personal 2 minute pitch about what Elixirr can improve on as a company or a new area they should look into. After is the final day interviews.