Join the Chunk Spelunker email club and receive a free cone on your birthday.

Sign up for email alerts, and get a BOGO creation cone.

Join Culver’s E-Club, and get a free birthday cone.

Join the Dot Crazy! Rewards Club, get a free cup on your bday.

Join the Blizzard Club, and get a birthday surprise and anniversary discount.

Join the BFF club for a free birthday sundae.

Receive a free doughnut when you sign up for e-updates.

Join the e-club, and get a birthday surprise.

Sign up for the loyalty club, and receive a free yogurt on your birthday.

Sign up for Sprinkles Perk for a free cupcake on your birthday.

Free small yogurt when you sign up for myTCBY.

Every Wednesday, get a free ice cream treat when you buy one.

January:

19th (National Popcorn Day):

If you buy a large popcorn and a large ICEE, you’ll get a free ICEE for your troubles.

If you buy one signature pink one-gallon tin of Garrett Mix, you’ll get a second one for free.

When you buy eight Kernel Season’s popcorn toppings, you’ll get two free.

February:

Varies Each Year:

Every IHOP customer receives a short stack of original buttermilk pancakes for free.

9th (National Bagel Day and National Pizza Day):

Make a purchase for a free order of Bagel Tasters, which includes 10 bite-sized bagels with cream cheese.

Free bagel with no purchase necessary.

Order a Pepsi fountain drink, and get a free cheese or pepperoni personal pizza.

14th (Valentine's Day):

Free dessert when you buy a main course.

Buy one get one free coffee.

March:

14th (Pi Day):

The restaurant is giving away a free pot pie to people who buy another pot pie and a drink.

The Michigan-based pie purveyor is offering a free slice of apple-, blueberry- and cherry-packed Michigan ABC pie with any purchase.

20th (First Day of Spring):

Get a free limited edition cup of Italian ice in your flavor of choice to welcome spring back.

April:

Free Cone Day (Varies):

Free ice cream with no purchase necessary.

18th (Tax Day):

Free cinnabon bites with no purchase necessary.

Free curly fries with no purchase necessary.

Earth Day (Varies):

Free milkshake with no purchase necessary.

26th (National Pretzel Day):

Get a buy-one-get-one-free offer by downloading the chain's free mobile app and joining the free rewards program.

Get a free Chill Zone beverage with purchase of any pretzel from noon to 6 p.m. No coupon is necessary.

Get a free pretzel with no purchase necessary.

30th:

Free chips and guac.

May:

Mother's Day (Varies):

Free six ounce frozen yogurt for mothers.

Memorial Day (Varies):

Veterans and active-duty military can eat for free with the purchase of a drink.

Active and retired military personnel can pick up a complimentary menu item at any Twin Peaks restaurant for dine-in.

99 has a buy a meal and get a free entrée from the "9 Real Size Entrées" deal for vets and active-duty military.

US military personnel get a free small coffee or soft drink and a free donut.

June:

Father's Day (Varies):

Free six ounce frozen yogurt for fathers.

National Donut Day (Varies):

Free donut with no purchase necessary.

Free donut with no purchase necessary.

Free donut when you buy a drink.

10th (National Iced Tea Day):

Free Big Gulp iced tea and 16 ounce Snapple Iced Tea e-coupon on its smartphone app.

July:

9th (National Sugar Cookie Day):

Show Instagram story offer in-store for a free cookie with any in-store purchase.

Cow Appreciation Day (Varies):

The restaurant will give away a free entree to anyone who dresses up as a cow.

11th:

Free small slurpee with no purchase necessary.

National Hot Dog Day (Varies):

Customers get one free hot dog when one hot dog is purchased at regular price.

Each customer can get an original turkey dog for free.

National Ice Cream Day (Varies):

Customers can get a free vanilla soft-serve cone throughout the day.

Receive a second cup or cone free with a purchase of one soft-serve ice cream of any size.

Celebrate National Ice Cream day with a free mini cup of Dippin' Dots at participating stores and shopping center locations.

29th (National Chicken Wing Day):

Enjoy 10 free smoked wings with the purchase of any 10 wings at participating Hooters nationwide.

Get 10 free wings with a purchase of 10 or more wings when you dine in. All locations excluding Marietta and Woodstock.

At participating locations, get five free boneless wings with any purchase from 11 a.m. to 5 p.m. on July 29.

Buy one order of wings get another one for free.

Buy 10 wings, get five free.

August:

1st:

Free coffee with no purchase necessary.

Free ice cream with no purchase necessary.

4th:

Free coffee with no purchase necessary.

6th:

Free root beer float with no purchase necessary.

September:

9th:

Free mini chocolate croissant with no purchase necessary.

17th:

Free queso with no purchase necessary.

18th (National Cheeseburger Day):

Free cheesy burger to customers who download their mobile app by this day.

19th (Talk Like a Pirate Day):

Free donut if you talk like a pirate or free dozen if you dress like a pirate.

29th (National Coffee Day):

Each customer can get a free 12-ounce coffee with no purchase required.

Customers get a free medium cup of coffee with the purchase of another medium, large, or extra-large cup of coffee.

Every customer can get a free coffee with no purchase required.

Free hot or iced coffee in any size with no purchase necessary.

Members of 7-Eleven’s 7Rewards app will get a coupon good for one free coffee in any size, redeemable anytime Friday through Sunday.

All customers get a choice of free hot, iced, or cold-brewed coffee from noon until closing.

October:

4th (National Taco Day):

For every taco you buy at regular price, you’ll get a second taco for free.

People who dress up in a full taco costume get a free entrée. They also give away a free crispy beef taco with an entrée purchase.

Buy one ground beef or bean taco, and a second taco is free.

Get a free taco with any purchase at Taco Bueno.

Each customer can get one free crispy taco apiece at Taco Time on National Taco Day.

31st (Halloween):

Free scary face pancake with no purchase necessary.

Free donut with no purchase necessary.

November:

11th (Veteran's Day):

Free meals to current and former soldiers with no purchase necessary.

Free meals to current and former soldiers with no purchase necessary.

Free meals to current and former soldiers with no purchase necessary.

Free meals to current and former soldiers with no purchase necessary.

All-you-can-eat pancakes to current and former soldiers with no purchase necessary.

December:

4th (National Cookie Day):

Free regular chocolate chip cookie with no purchase necessary.

Free cookie with any purchase.

Free cookie with no purchase necessary.