Living in California, I don't get to see too many prospects live. But in recent years, I have been making an effort to visit friends and catch junior/college games.
I'm not sure I would call it a find per se, but I watched Michigan whenever they were on TV while Jon Merrill was there. So there were semi-frequent matchups against Michigan State. I liked what I saw out of Torey Krug there, but I can't say that I thought he was a surefire NHLer.
I caught a London/Plymouth game in person in November 2012. Domi/Zadorov were the heralded prospects, but I came away liking Bo Horvat more from that game. It was somewhat gratifying to see him steadily rise up the rankings that year.
The first junior game I saw live was a season opener in September 2009 between Portland and Seattle. Definitely was a humbling experience in pretending to be a pseudo-scout. I came away from the game liking Troy Rutkowski who'd end up being a 5th rounder at the 2010 Draft.
Meanwhile I completely missed some unheralded rookies in Ryan Johansen and Nino Niederreiter.