The chain of customers at Dairy Queen paying for other people's orders lasted for two days
Artist Ed Attanasio has drawn nearly 1,000 free 3-by-3-inch pet portraits for strangers. They pay it forward by donating to animal rescue organizations.
What started as a little friendly competition evolved into the official launch of "Cookies for Caregivers" in April. Since then, they've been busy sharing treats with those who deserve them most.