I'm not sure if it's this week or the upcoming week but I assume this. Call in at NOON when they announce it, if you're their 10th caller you win tickets in the first 5 rows
http://fresh1059.radio.com/2011/01/17/w ... mclachlan/Fresh 105.9 welcomes Sarah McLachlan and Friends to the Chicago Theatre on March 12th! With Special Guests: Butterfly Boucher & Melissa McClelland. Listen to Fresh 105.9 all this week at NOON for your chance to win a pair of tickets in the first 5 rows! When we tell you to call-in, the 10th caller to (312) 591 – 1059 wins!