Now in its 27th year, Midsummer Night Swing is exactly what its name would suggest—and more. Take dance lessons and then test your new moves to the infectious rhythms of live bands under the summer sky. Children can get into the act, too, learning their first steps from top dance teachers on special kids' days. Music runs the gamut: disco nights, jump blues, samba and tango, not to mention big-band swing and old-school salsa. For complete information on this year's event, visit midsummernightswing.org.