Starting Tuesday, August 28, anyone who donates $2 will get a certificate for a free Charburger with cheese.
The regular cost is more than $4, so it's definitely a good deal! Essentially you’re getting half off, and you’re helping a good cause.
You have through the end of September to donate, and until October 2nd to use your free coupon.
There are 10 Habit Burger locations in the Valley.