“Ahhh I see”, he says as we explain our travel philosophies, “so you’re just a couple of retired travel bums like me”. Oh, we like that. So much so that had we thought of it ourselves, we may well have been the “retired travel bums” instead of the “hungry travellers”! Like our good friends Terrie and Charles, this guy (sorry bud, we didn’t catch your name) is from Oregon, but spends a lot of time in Costa Rica and he gushes heaps of useful advice as we sip yet another cup of fabulous local coffee. Sometimes you just meet the right people. As we hang around in the busy and…