Tonight after work, I’m stopping at home for a glass of vino with Nena before heading to nearby Port Jefferson for the Greek Orthodox Church of the Assumption’s Greekfest 2005. I went to my first Greekfest four years ago…in fact, it was the first time I ever met Liz and John (a now-married couple who served as co-best man and co-matron of honor at our wedding. There’s Greek music, Greek dancing, craft vendors, carnival rides and (most importantly) homemade Greek food and pastries. Me…I’m a gyro fan from way back. But, as I peruse the online menu there are few…