“Survivor” is celebrating season 50 with a special event that spans the country. The show dropped a video sharing that the Survivor 50 Challenge begins January 30 and will have fans searching for 50 immunity idols, with one in each state. Host Jeff Probst says "Survivor has always been about testing yourself…solving problems, facing the unknown and finding out what you're mad of. For 25 years, fans have watched players take that journey. Now, with the Survivor 50 Challenge, we're letting fans try it for themselves." Fans need to register on the “Survivor 50” website to find out more. There is a prize that will be awarded, but we’ll have to wait to find out what it is.