The Property Brothers serve up real estate trivia and cash prizes at the Calgary Central Library. While there, the guys take a trip down memory lane with a fan-favorite episode where Jonathan and Drew come to the rescue of a family that has outgrown their rental and want to find a permanent home in their exclusive lakefront community. The couple's taste for equestrian chic proves expensive but the project stays on track with the brothers' expertise and a little budget help from grandpa.