Chicago Mayfest 2013 happens May 17, 18 and 19 in Lakeview at 3100 North Ashland Avenue. Headliners this year are 16 Candles (80s rock tribute band) on Friday, Too White Crew (90s hip hop tribute group) on Saturday and This Must be the Band (Talking Heads tribute band) on Sunday. This Mayfest is a general...