Cupping classes educate local coffee lovers

Vincent Iatesta doesn't begrudge anyone his daily grind - heck, his company even sells it.

But the owner of Caffe Pronto in Annapolis also wants to teach people about the distinct characteristics of different varieties of coffee and the research that goes into creating special blends. He'd like java lovers to stop and savor the unique smells and tastes of coffee, much like wine aficionados appreciate certain vintages. To that end, he's been holding weekly "cupping" events in his Festival at Riva shop.

"The purpose of cupping is really for evaluation of coffee," Mr. Iatesta said recently,...