On December 5, one of New York City's top tango instructors and dancers, Carina Moeller, visits Unison Arts in New Paltz for an afternoon workshop. Moeller, who runs the Triangulo tango studio, is a classically trained dancer who discovered tango in the late '90s and has made teaching it her passion. Moeller and her students have been featured on NBC's "Today Show" as well as other media outlets too numerous to mention. $20 gets ou on the dance floor. A partner isn't necessary; comfortable shoes are. (845) 255-1559; Unisonarts.org.