I'm flying HYD-FRA Oct 7, and FRA-SFO a week after. I booked through travelocity, so I didn't do a Rail & Fly booking when I booked. I called LH customer service, and they said that they could issue me a ticket to anywhere in Germany for 25 Euros (way cheaper than DeutscheBahn), but they need an address in Germany to mail the tickets to.

I don't know anyone in FRA, so I'm not sure if this is now an option. My questions to my fellow FTers are:

1. Is this requirement true? Is there any way to get around it?
2. If not, are there any post office/courier offices who will hold my mail for a small fee? I'm not staying in FRA even one night, otherwise I'd have asked a hotel/hostel to hold my mail.

Thanks..