My Trifecta Kentucky derby picks

I know nothing about horse racing. I have been to Louisville where the race is held though, so here's three things that happened while I was there....
  1. I saw my first Tame Impala concert there.
  2. The speakers at the venue caught on fire during the encore, but their incredible staff had the fire put out almost before anyone realized it started. Band never stopped playing because they didn't realize it. It was simultaneously terrifying and exciting.
  3. The next day we stumbled upon this. My Morning Jacket is from Louisville and the "tagline" for Eckankar was the inspiration for the name of Jim James's solo album. Eckankar was a religion I'd never heard of until that day. Figured @TQ would be interested in that factoid.