And the winner is....

Nad Helmrovkou 258, Lysolaje, Prague 6

We have an address! Not quite as easy to say (or spell) as 109 Willow Avenue, but it's ours! We have not received any mail yet, and aren't quite sure we actually would since it's a brand new address. We still think it's much more reliable to use Brandon's work address since I haven't ever actually seen the mailman around here...