Really enjoyed this set of mini-adventures. I worked it into my Tomb of Annihilation campaign by having the quest giver provide the location of all five possible sites early on. As the party ventured through the jungles of Chult, I'd have them discover one of the locations to break up the constant random encounters of the jungle. The third mission was the most difficult to run, I had difficulty running the conversation portion of the mission, but the combat there was a lot of fun.