7-Eleven is gearing up for National Donut Day on June 6 by offering 50 cent glazed donuts on the holiday, according to a press release.

“For one day only, 7Rewards and Speedy Rewards members can grab a classic glazed donut for just 50-cents at participating 7-Eleven, Speedway and Stripes locations. What better way to celebrate sweet treat o'clock?” the retailer said.

Earlier this year, 7-Eleven brought back its limited-edition April Fools' Month Mystery Donut at participating 7-Eleven, Speedway and Stripes locations throughout the month of April.

“The Mystery Donut promises to spark curiosity and excitement. Built as a Bismark-style donut, what's inside remains a closely guarded secret. One bite could reveal a sweet treat or an unexpected flavor twist,” the retailer said.

Maverik and Kum & Go are also joining in on National Donut Day celebrations. “On Friday, June 6, the two brands will treat rewards members to exclusive deals available in all Maverik and Kum & Go stores across their combined 21-state footprint,” the retailer said in a press release.

Maverik’s Adventure Club and Kum & Go’s &Rewards members “receive 50% off donuts all day on June 6—no limits per transaction and no cap on redemptions, aside from standard item exclusions.”

Meanwhile, Maverik’s upgraded Nitro cardholders can fuel their National Donut Day adventures with one free donut (limit one per account).

In other recent Maverik news, the retailer entered its 21st state with the opening of two new stores in Garden City, Kansas, in April.

“Maverik’s new 5,982-square-foot store at 50 East Acraway Ave. showcases truck and RV fueling lanes, an RV dump and a picnic area. The second location, a 4,425-square-foot store at 2601 East Mary St., features an auto fuel forecourt and picnic area,” the retailer said. Both stores are open 24/7.

In surrounding states, Maverik said it is continuing to rebrand Kum & Go (K&G) stores.