Tree Mail - Immunity Challenge #1 Nov 7, 2015 23:44:02 GMT Quote Select PostDeselect PostLink to PostBack to Top Post by John on Nov 7, 2015 23:44:02 GMT Your first challenge will take place on Sunday November 8th at 8:00pm EST. Instructions for the challenge will be posted earlier that evening. You will have 24 hours to compete in this challenge.See you then!