Thank you for your interest in attending GYC's 40th Anniversary Celebration. Public registration for the event is now closed. Please contact Veronika Sieben at vsieben@greateryellowstone.org or 406.556.2807 if you have not purchased a ticket and are still interested in attending the event.

If you are not able to attend the event in-person, you can still join in on the celebration of 40 years for GYC from afar! We are hosting an online silent auction, and you will not want to miss the chance to win some of these amazing items. Items will be available for viewing on our auction website on May 17th, and bidding will begin on May 31st. 

Event Details

Wednesday, June 7, 2023

5:30 - 9:30 PM

Gallatin River Hideaway

Bozeman, Montana

Ticket price: $75.00 per person

A huge thank you to our 40th event table sponsors!

Craig Groves and Pete Coppolillo

Kay and James Guyette

Marisa Bueno and Robert Keith

Andrew Moore

Janet and David Offensend

Georgie Stanley, II

Diana and Mallory Walker

Dan Wenk

Jennifer and Charlie Wilson

Jim Spencer

Xanterra

Chris Naumann and Laura Ryan