This past January I hosted an Instameet in Colorado together with @rebornbyadventure. It was a fun winter camping event where 80 people showed up over two days. It was the first winter camping experience for many but everybody had a blast. I taught how to build snow caves, and some people were able to experience snow caving for the first time in their life.
Check out this video by one of the attendees of the event about 7 Reasons Winter Camping is Better Than Summer Camping.