FRIDAY, MAY 18
Nurses group to demonstrate at Daley Plaza.
Maritime security zone to take effect on Chicago waterways, running until Tuesday morning.
First day of Group of Eight meetings in Camp David, Md.
SATURDAY, MAY 19
Road closings to take effect. Lake Shore Drive shut from Balbo Drive to 39th Street.
Adler Planetarium, Shedd Aquarium and Art Institute of Chicago closed through Monday. (Field Museum, however, will be open Saturday and Monday, closed Sunday.)
Airspace restrictions to begin over Chicago area, running until Monday night.
Metra to impose carry-on restrictions on entire system and close five stations near McCormick Place, through Monday.
Anti-war protest planned at Federal Plaza.
Second day of G-8 meetings in Camp David.
President Barack Obama and first lady Michelle Obama travel to Chicago.
Motorcades will bring dignitaries downtown from O’Hare International Airport, sometimes tying up Kennedy Expressway traffic.
SUNDAY, MAY 20
First day of NATO summit at Chicago’s McCormick Place.
Anti-war protesters plan rally at Petrillo Music Shell and then march to McCormick Place.
Michelle Obama hosts NATO spouses event at Gary Comer Youth Center on the South Side.
President Obama and other NATO leaders hold working dinner at Soldier Field.
Michelle Obama hosts spouses dinner at Art Institute.
North Atlantic Council of Foreign Ministers holds working dinner at Adler Planetarium.
North Atlantic Council of Defense Ministers holds working dinner at Chicago Cultural Center.
MONDAY, MAY 21
Second and final day of NATO summit at McCormick Place.
Blue Island branch of Metra Electric line to close for day to shift manpower elsewhere.
Look for traffic tie-ups on Kennedy Expressway as leaders head for O’Hare.
Authorities say roads that were closed will be reopened for the evening rush hour.
