Most money won in a session of $3/6 holdem at a live casino?

Just curious what people's personal record was for this game. A couple weeks ago at turning stone I won $600 at 3/6 in 4 hours of play. My personal best by a mile at this level. I don't recall seeing anyone win that much playing 3/6 live. I suppose it would be possible on line. It didn't hurt that I had the table maniac read like a book.