Trivia Night Posted April 12, 2016 by by william.alexander Know a thing or two about the climbing world? Wednesday, May 25th starting at 8pm test your climbing knowledge to win a sweet prize provided by Back Country Ski & Sport. The rundown: Grab a pen and trivia form from the front desk.Form a team or play on your own. There will be two rounds and a tie breaker round. A River Rock staff member will announce each trivia question over the sound system every couple of minutes. You can climb and play at the same time! In case of a tie there will be a tie-breaker round. You never know what we ask, so start brushing up on gear, pro climbers, locations and more! May the best person/team win!