Registration >> Current Members Memberships are not refundable except in extraordinary circumstances as determined by the WFC Chairs. We will not be selling memberships at the door. Memberships have now closed. We look forward to seeing everyone in San Antonio! Lila Cockrell Theatre mural Confluence of Civilizations in the Americas by Juan O’Gorman created as part of the 1968 HemisFair. Tower of the Americas is on the right. Photo by Kimm Antell.