| Fun Bands at Navy Pier Beer Garden nightly. |
| STD Awareness Month. |
| America's Beauty Show at McCormick Place. |
| 6:00a Wolff's Flea Market & Antique Mall at Allstate. |
| 3:00p Chicago Bike Polo at Garfield Park. |
| 6:00p New cartoons on FOX. |
| 9:30a MS Walk. |
| 10:00p Monday Night Ride at Lincoln Monument. |
| Walpurgis Night. |
| 6:00p Chi Hack Night at 1871. |
| 6:30p Millennium Park Movies (Tu). |
| May Day. |
| 6:30p * Full Moon Fire Jam near lake south of Foster. |
| 9:00p Movieoke at Whistler. |
| 9:00p South Park new episode on COM. |
| * National Day of Reason. |
| 5:45p Southside Critical Mass at Nichols Park Plaza. |
| Disclaimer. |
| Cinco De Mayo. |
| * International Day of the Midwife. |
| 10:00a *** Kids and Kites Fest at Montrose Park. |
| 11:30a Polish Constitution Day Parade at Downtown. |
| Harry Truman's Birthday. |
| V.E. Day. |
| WAY too much great theater and comedy and dance to cover at Hundreds of city locations. |