U.S. Rep. Joe Courtney will keynote at the Chamber of Commerce of Eastern Connecticut’s May Business Breakfast, May 23 at Latitude 41 restaurant, 105 Greenmanville Ave., Mystic. As part of his annual address to the Chamber, the congressman will share his insights about trends and expectations for business in eastern Connecticut. The meeting begins at 7:45 a.m. The cost is $17 for members and $25 for nonmembers. A $5 fee is applied to walk-ins. Members can reserve a table for 8 for $150. Call 860-701-9113 or log onto www.chamberect.com/chamber-activities to pre-register.