Tuesday, March 16th marks the opening of the Community Foundation of Teton Valleyâs 14th Annual Tin Cup Challenge Application Period and the Tin Cup Kick-Off Meeting! The first half hour is a mandatory meeting for organizations that have never participated in the Tin Cup Challenge or have had an absence in participation of more than 2 years. The meeting will be held from 9 AM â 10 AM via Zoom. It is highly suggested that new Executive Directors or new staff responsible for overseeing Tin Cup participation attend. Any organization looking for a Tin Cup refresher is welcome to come for all or part of the meeting. The second half of the meeting, beginning at 9:30 AM, will include personalized help with Tin Cup logins and applications.