If you're going on the trip to Sun Valley or Snowbird, come out for an opportunity to meet your trip mates, ask questions of your trip leader, and start making plans for your activities on the trip.
If you're not going to Sun Valley or Snowbird, come out anyway. It's a chance to reconnect with old members, meet new members, and enjoy a night out.
There will be a cash bar and the club will provide appetizers.