Did this today! A lady had a coupon for two free tickets that had an expiration date today and she couldn't use them herself, so she offered if someone could - and I said yes, please! My husband was a sport, he tried his best even though this kind of thing isn't him, but I had a blast. Even signed myself up for a month of training to see if it's something I could actually stick with (knee issues) but if it's up to me, I will. So happy I tried this!