April 20 Family History Library demonstration: "Research in Copenhagen," 6 p.m., Room B120, free admission; call 240-3702.
April 21 Temple Square Concert Series: The LDS Institute Choir, based at University of Utah, will present program of American folk songs, anthems, and hymns, with Richard Openshaw conducting, Assembly Hall, 7:30 p.m. free admission.
April 23 Family History Library demonstration: "Polish Research," 2 p.m., Room B120, free admission.
Through April The BYU Museum of Peoples and Cultures exhibit: "Common Threads: Weaving Cultural Identity," located at 100 E. 700 North, Provo. Museum hours: 10 a.m. to 9 p.m. Mondays through Fridays; free admission and tours are available; call 801-378-6698.
Through Feb. 13, 2000 Museum of Church History and Art Exhibit: "Practicing Pure Religion: Latter-day Saint Welfare and Humanitarian Service," free admission. Museum Hours: 9 a.m. to 9 p.m. weekdays, and 10 a.m. to 7 p.m. on Saturdays, Sundays, and most holidays; call 240-3310 for more information.