The Dunwoody Chamber of Commerce announced that it will host Dunwoody Business Expo 2011 on April 21.

The event is scheduled from 10:30 a.m. to 6 p.m. at the Crowne Plaza Atlanta Perimeter at Ravinia.

The keynote speaker will be John Heagy, senior vice president of marketing at Hines. There will also be breakout sessions featuring Rich Hampton, purchasing manager for the city of Dunwoody; Jenny Cummiskey, vice president of the Peachtree Benefit Group, Inc.; and Carol Flammer, manager partner of mRelevance.

For more information, please visit www.dunwoodycommerce.org.