Phillips Collection. (1600 21 St. NW, Washington, D.C.) Museum Hours: Tuesday – Saturday 10 a.m. – 5 p.m., Thursday “Artful Evenings” with music and gallery talks 5 – 8:30 p.m;, Sunday, 11 a.m. – 6 p.m. Call 202-387-2151, or visit phillipscollection.org.