The Public Interest Law Initiative hosted its best-attended and highest-grossing annual awards event in its 39 years Wednesday, organization officials said.The luncheon at the Palmer House Hilton had more than 500 attendees and raised $195,000 for the organization. It was sponsored by 42 firms and 10 law schools, honored three attorneys and one organization and raised enough money during the event for two additional 2017 PILI interns.“It seems fitting that this event would keep growing, given how much PILI’s …