Cuidado, a contemporary tango ensemble of young musicians, offers an evening of music and dance Friday, April 2, at 8 p.m., at George Mason University’s Dewberry Hall, ground floor of the Johnson Center. One of the musicians on the stage is Clifton native Matt Booth on bass. Pre-concert lecture by Dr. Greg Robinson, 7 p.m. Admission is $10, and $5 for students with George Mason University ID. Tickets available night of performance only at theater box office. For more information call 703-993-1380. To hear Cuidado's music, go to www.pghtangoconnection.com.