“Every adventure is worthwhile.” ~Amelia Earhart Indeed, Amelia. And on our shared birthday last week, the food adventure at a greenhouse in Iceland was definitely worthwhile! While Icelandic sheep outnumber people 3-to-1 (or so I was told, by both guidebook and Icelanders alike), their ability to produce well, produce – as in vegetables – is a little more complicated it seems. Avocados and other things we Americans take for granted are quite expensive in Iceland, and you can see why fish and lamb are sometimes more economical than ordering a big salad off of a restaurant menu. That being said, a visit to Fridheimar Farm was a special food adventure with…