Who Doesn't Love Rainbow Cone? Once you have tried the delicious Chicago South Side Treat it stays with you forever! Especially those hot summer days at Taste of Chicago with that melty treat running down your hands quicker than you could lick it off! lol! Well, Spring is coming and guess who is Opening FEBRUARY 12th?? Yep, you guessed it...Rainbow Cone!! They are also having a special offer for you to help celebrate- BUY ONE RAINBOW CONE AND YOU'LL GET A SECOND ONE FOR FREE! This offer runs from Feb 12- 16th at the Store at 9233 S. Western Ave. Yummmm!!!