WORLD SMILE DAY World Smile Day is celebrated on the first Friday in the month of October every year. Show the world a big smile and use #WorldSmileDay to post on social media. Share this:EmailPrintRedditFacebookPocketTwitterLinkedInTumblrPinterestGoogleLike this:Like Loading... Related Leave a Reply Cancel reply Enter your comment here... Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. ( Log Out / Change ) You are commenting using your Twitter account. ( Log Out / Change ) You are commenting using your Facebook account. ( Log Out / Change ) You are commenting using your Google+ account. ( Log Out / Change ) Cancel Connecting to %s Notify me of new comments via email.