You can get free chips and queso from Chili's when you sign up for their email club. The great thing is, you can print off the voucher as soon as you join so you don't have to wait! Plus you'll get a couple other freebies throughout the year as well. Eating for free is fun!!
Here's the link: http://assets.fbmta.com/clt/chlscrp/lp/join/join.asp