Elizabeth Chai Vasarhelyi and Jimmy Chin are to be married Sunday at Amangani Resort in Jackson, Wyo. Robert S. DesLauriers, a friend of the couple who became a Universal Life minister to perform the ceremony, is to officiate.

Ms. Vasarhelyi, 34, will keep her name. She is a director and producer of independent films, including “Touba,” a documentary on a Sufi pilgrimage in Senegal that was shown most recently in March at the South by Southwest festival in Austin, Tex., and “Youssou N’Dour: I Bring What I Love,” a documentary on the Senegalese pop star that was released in 2009. She graduated from Princeton.