April 16th is Foursquare Day, a holiday dedicated to celebrating the social media platform Foursquare and its impact on the way we explore the world, discover local businesses, and connect with others. Whether you’re a fan of location-based apps, love earning badges, or just enjoy supporting local businesses, this quirky holiday is the perfect excuse to check in and celebrate!Let’s explore the history, funny facts, gift ideas, celebration tips, and fascinating information about this unique digital-age holiday.