Learning a new dance style — for free — is as easy as 5, 6, 7, 8. From Sept. 5-8, the American Rhythm Center, a program of the Chicago Human Rhythm Project, will host "Free 4 All," four days of free dance classes on the third floor of the historic Fine Arts Building, 410 S. Michigan Ave. Classes target all ability levels and include tap, jazz, flamenco, classic Indian, swing, Latin, reggae soul and more. Classes are free from 6-8 p.m. Thursday and Friday and from 10 a.m. to noon Saturday and Sunday. For information or an updated class schedule, visit arcchicago.org or call 312-922-1272.