In the meantime we have a 20% off discount code for our readers, good for Chicago and beyond. Check out their website for the full range of cities you can play.
20% off Urban Adventure Quest's Scavenger Hunt Code: FGBLOG
http://usfamilycoupons.com/coupon.php?regionid=75&bid=11000&dealid=1085 .@usfg .@urbanadventureq
Disclosure: Thanks to US Family Guide and Urban Adventure Quest for providing us with a complimentary tour for review purposes and a discount for our readers. As always, all opinions are our own.