Three things are always true about the Bagel Deli. First, there's inevitably someone in line ahead of us arguing with the counter help over how to assemble his sandwich, proving that not only does the staff take sandwich-making seriously, but so do the customers. Second, there will always be someone who -- despite the big board listing all the available sandwiches and the glass-front deli cases showcasing every meat, fish, side, salad and knish in the joint -- asks for a ham sandwich. Whoever is working behind the counter will then patiently explain (for the thousandth time, no doubt) that this is a kosher deli, and that means no pork products, but how 'bout a nice smoked turkey instead? Third, there will always be fresh potato knishes and warm six-packs of Dr. Brown's Cel-Ray and black-cherry sodas available, and they're absolute necessities for any proper Jewish deli lunch. And there's none more proper than lunch at the Bagel Deli.