Although tomorrow's weather for Chicago's Birthday Party looks to be damp, attendees will enjoy shelter via several large tents provided thanks to the event's generous donors. Take a sneak peek at our event layout, plan your visit and dress for the weather!

Chicago's Birthday party is 6-8 p.m. on Tuesday, March 4, at the geographic center of our city (37th and Honore). Join us for performance, ceremony, cake and singing along to Happy Birthday to Chicago in multiple languages. Full event info -- and the birthday songbook -- is at mckinleypark.org .