It’s that time of year again, the day math eggheads and pizza fans celebrate Pi day on 3.14 or March 14.

In celebration of the day, many restaurants are offering deals. Here are a few:

Blaze Pizza: The customizable pizza joint will offer $3.14 whole pizzas all day. The chain has Orange County locations in Santa Ana, Irvine, Orange, Newport Beach, Garden Grove, Laguna Niguel, Brea, Mission Viejo, La Habra, Cerritos and San Clemente.

Pitfire Pizza: The restaurant will host a contest at each location. The guest who recites Pi to the most digits will win one free pizza a month for a year. Guests who follow Pitfire on social media will receive a gift card for a $3.14 pizza.

Mah-Ze-Dahr Bakery: The bakery is offering a free hand pie with every $10 spent. The hand pie is filled with Nutella, bananas or fruit preserves. The bakery ships nationally.

Whole Foods: The grocer is offering a $3.14 discount on large bakery pies and large take-and-bake pizzas. A nine-inch apple pie, for example, normally priced at $10 will cost $6.86.

Pieology Pizzeria: The Rancho Santa Margarita-based customizable pizza restaurant is offering $3.14 pizzas. To redeem, customers need to a become PieLife member. When a customer joins PieLife, he or she will receive and email confirmation and a coupon for the $3.14 pizza. Pieology Pizzeria has Orange County locations in Irvine, Westminster, Fullerton and Cypress.

The Pizza Press: The pizza joint is offering $3.14 pizzas with the purchase of a drink. It is located at 155 N. Glassell St. in Orange.

Jinny’s Pizzeria: The pizza place, in Santa Ana’s 4th Street Market, is offering a $3.14 deal for two slices of either pepperoni or cheese pizza, or a combination of the two.

Pie-Not: The Aussie-style bakery is offering meat and vegetable pies for $3.14 all day. It is located in Pacific City’s Lot 579.

Boston Market: The chain is offering $3.14 chicken pot pies with the purchase of a meal and a drink. A coupon for the deal can be found here.

Coco’s Bakery Restaurants: The bakery will offer pie slices for $3.14. Coco’s has Orange County locations in Mission Viejo, Costa Mesa, Brea, Garden Grove, Laguna Hills, Tustin, Fullerton and Anaheim, according to its website.

Polly’s Pies Restaurant & Bakery: The bakery is offering $3.14 off a whole pie. Polly’s Pies has Orange County locations in Fullerton, Huntington Beach, Laguna Hills, Orange, Santa Ana and Yorba Linda.

Know of any other Pi Day deals? Let us know at hmadans@ocregister.com