SAN FRANCISCO - The Tree Spirit Project will hold its next art/eco-activist event November 10, 2007, according to founder and photographer Jack Gescheidt. This time, they will go back to the Memorial Oak Grove in Berkeley, and will count on the participation of SaveOak, another activist group aiming to protect trees from destruction. The poignant nude photography event is meant to coincide with an important University of California Bears football game taking place that day at nearby Memorial stadium, thus maximizing the media attention to the plight of the ancient oak trees found at that location, which are slated to be cut down. Nude model volunteers are asked to register their interest in participating at the Tree Spirit web site.