Lecture, food, and dancing. A decade-by-decade exploration of the “Origins and Development of Salsa,” intermission aperitivos (appetizers), followed by a one-hour Salsa dance instruction.

Mahsu Duo-Hidden Treasures: The Feminine Slant An evening of violin and piano music by a variety of female composers; Rasa Mahmoudian on violin and Kristina Suter on piano. 7:30 p.m. General admission, $17; seniors and military, $11; students, $7. Tickets purchased by midnight one week before the concert receive a $2 discount. Howard Community College, […]

GreenFest Celebrate Earth Day with workshops and information about recycling and reusing opportunities, sustainable products and green businesses. For the whole family. Rain or shine. 10 a.m.-4 p.m. Free. Howard Community College, 10901 Little Patuxent Parkway, Columbia. Hcgreenfest.org.