American Dances: Dance center exhibits displayed at Widener Library, July 12 through September. Free.
Boston Ballet: July 18, 8 p.m. Cambridge Commons. Free
Rael Lamb Dance for the New World: July 19, 8 p.m. Fitzgerald School, 70 Rindge Ave. Cambridge. Free.
Jacob's Pillow Dance Festival: Maria Alba Spanish Dance Co. July 13-17. Box Office: (413) 234-0745. Lee, Mass.
Folk Dancing: International, Wednesdays, 7:30-10:30 p.m. Harvard Union Game Room.
MIT Folk Dance Club: International, Sunday p.m.; Israeli, Thurs. p.m.
