https://www.whistlerblackcomb.com/explore-the-resort/activities-and-events/winter-activities/nintendo-gaming-lounge.aspx
When all else fails, video games are probably the answer. The Nintendo Gaming Lounge is available to Whistler Backcomb guests during winter and summer mountain hours, which makes it the perfect place to bring your children when they finally get tired of the outdoors. Kids can play Super Mario Odyssey, virtual tennis, and a variety of other games at both on-site locations, while parents recharge and plan their next step. Every once in a while, the lounges are even graced with the presence of a Mario dressed in full costume, a sure treat to any child who loves cartoons. The best part is it’s all free!