National or international event: It’s like getting a wrong number on purpose. You sign up with your phone company that you’re willing to place and accept a random call. You call on the event day (best to have it during some miserable month, like February) and get connected to someone somewhere who sees your picture while you see theirs. You talk. Just for fun. To express wishes. Spread goodwill around the world. Of course, a similar event could happen online with IM’ing or emailing. Possible name: International Talk to Strangers Day. (With appropriate warnings and precautions, of course. Idea is just to talk, not meet face to face.) Oh, and discount rates. Perhaps all paid by mini sponsored ad messages. After all, this could be a bonanza for cellular services.