Ok, it might not be as tasty as the free cone day at Ben & Jerry's (usually around Earth Day in April), but I thought I should mention that IHOP is having a "free pancake day" next Tuesday, February 20th to celebrate Pancake Day (better known as Mardi Gras). They'll give you three free pancakes. All they ask is you consider making a donation to the Children's Miracle Network or other local charity.
Hmmm... I never knew there was a Pancake Day.