Yes. I've hosted various games (some I created, some existing formats, hard quizzes and humorous games) at church, work, and other events, and everyone is always impressed with my ability to think on my feet (sometimes with contestants who like to heckle the host), be funny, and still keep the game moving along nicely. People have even commented how I know the rules to any board games (game shows or otherwise) I bring out to play and manage to "host" those games and keep them moving as well.