Have you thought endlessly about that girl you kissed years ago at the club and wondered would have happened if you hadn’t lost her phone number? Perhaps you lost your key or your dog a few days ago and are desperately trying to figure out how to get them back? Yesterdate takes the “lost and found” idea generally found at the back of your favorite newspaper, adds cutting edge Google mapping and a sophisticated search engine to give you the tools you need to find whatever you are looking for. It works by allowing anyone to enter whatever they are looking for, followed by the category, a year and the location and then this data can be searched by anyone else. So perhaps, that girl still wonders what might have been and because of your Yesterdate posting, she finds you and the rest as they say is history.