Great way to celebrate loved ones birthdays! Set up a private, SECRET Facebook group a month before the birthday and post the birthday persons address for friends, families and coworkers to MAIL a birthday card. Send reminders one week before the birthday to remind everyone to get stamps and cards. Then depending on where they live; same city, province, country, etc- make Facebook posts on each mail day. Best part is seeing them open all their birthday cards and feel major birthday love.