St. Patrick’s Day fast food deals are bigger than ever. From free Krispy Kreme doughnuts to mint shakes, here’s why chains keep going all-in on the holiday

Royal Perks members can get a free slice of Hershey’s pie on Pi Day when they spend more than $3.14.

Struggling to adjust to daylight saving time, Burger King is offering $1 deals to help you cope. In addition, the fast-food chain even has a deal for upcoming Pi Day on March 14. The restaurant said Royal Perk members can , Royal Perks members will be a treated to a full week of deals:

St. Patrick’s Day brought luck to Burger King fans! The fast food chain will celebrate this iconic date with all of its customers by offering a free order of onion rings. Here are all the details so you don’t miss out on yours.

Pi day is Friday, March 14 and you can get special food deals on pizza and desserts from several national chains.

Burger King will be offering a week of breakfast deals to Royal Perks members starting Sunday, March 9, also known as the start of Daylight’s Savings in the United States.

Not sure when Burger King stops serving its classic breakfast options? We have some answers for you, but be warned, they vary by location.

Burger King wants to help customers beat the clock. Daylight Saving Time began Sunday, March 9, and Burger King is offering a week’s worth of breakfast deals to Royal Perks members to kickstart your day after losing an hour of sleep.

Burger King is offering free onion rings for St. Patrick's Day, as well as its Combo Combination promotion. This comes on the heels of its weeklong Daylight Savings Time breakfast promotion, which helps customers cope with losing an extra hour of sleep.