If you go to Krispy Kreme, in costume, on Halloween you will get a free doughnut. It looks like it would work for children and adults.
Check out the Krispy Kreme website for a list of participating locations. http://www.krispykreme.com/Halloween
If you haven't stopped by yet, you have till October 31 to do so, for only $1, at participating Wendy’s, you can purchase Halloween Coupon books that are filled with coupons!
Coupons are redeemable November 2014 through February 2015. Coupon books include 5 or 10 free coupons, depending on participating locations. Considering a single Jr. Frosty costs $.99, this is a huge savings for Frosty lovers.
This Halloween, come into any Chipotle dressed in costume from 5pm to close, and you’ll score a burrito, bowl, salad, or an order of tacos for just $3. All proceeds up to $1,000,000 will benefit the Chipotle Cultivate Foundation. On Halloween, take a photo of yourself in costume at Chipotle, then upload it to Twitter or Instagram with #CHIPOTLEBOORITOCONTEST to win prizes.