From the NSAA Website:

The NSAA Winter Conferences and Tradeshows are designed to provide invaluable industry education and increase the knowledge, skills, and abilities of ski area personnel. Front line staff, supervisors, department managers, and department directors will find sessions related to the day-to-day operation of a ski area and insights into the future of the industry. The NSAA Winter shows give you and your teams a great opportunity to talk to and learn from your peers, check out the latest from industry suppliers, and bring new ideas back to your area.

Stop by the Campbell Scientific table-top display.