June 3 is National Donut Day, and several bakeries and donut shops across the Nutmeg state will be offering their products for a little less dough.\u00a0 National Donut Day originated in 1938 as a tribute to The Salvation Army's "Doughnut Lassies," who supported troops and served them donuts during World War I, according to the Salvation Army. Here are the locations offering deals: Wallingford Beach Donuts is offering customers a variety of deals, including a dozen donuts for $12, a half dozen donuts for $7, a donut with any size coffee for $3 and a free coffee of any size with the purchase of a breakfast sandwich, an employee told Hearst Connecticut Media.\u00a0 Wallingford Beach Donuts is located on 200 Church St, Wallingford. Blazing Fresh Donuts is offering customers a buy one, get one half-off on their donut selection, the store told Hearst Connecticut Media. The shop offers donuts with unusual flavors, like peanut butter frosting and chopped bacon, according to its website. Customers will also be entered into\u00a0a raffle to win a gift card.\u00a0 Blazing Fresh Donuts is located on 16 Church St, Guilford. Grounds Donut House is offering customers a free small hot or iced coffee when they buy two donuts, the store told Hearst Connecticut Media.\u00a0 The donut house specializes in oversized gourmet donuts with flavors ranging from maple bacon to cookies and cream, according to their website.\u00a0 Grounds Donut House is located on 35 Lake Ave Ext, Danbury. \u00a0 The chain is offering customers a free classic donut if they purchase any beverage, according to their Instagram page.\u00a0 Dunkin Donuts has locations all across Connecticut. Krispy Kreme will be offering guests a free donut of their choice, as well as a $1 Original Glazed dozen deal with the purchase of any dozen or 16-count minis, according to its website. The store will also be offering customers a coupon to come back for a free mystery donut, which the store calls "berry sweet" on June 10, according to its website. Krispy Kreme is located on 1 Mohegan Sun Blvd, Uncasville. Tastease will be giving away one free donut to each customer with no purchase required, the store told Hearst Connecticut Media. The shop specializes in mini donuts themed around different holidays.\u00a0 Tastease is located on 70 New Park Ave, Hartford. Donut Crazy is offering customers a free donut with each coffee they buy, the chain told Hearst Connecticut Media. The bakery serves a range of fresh specialty donuts, according to its website. Donut Crazy has locations 1 Ferry Ln W, Westport, 3690 Main St, Stratford, 785 River Rd, Shelton,972 W Main St, Branford and 290 York St, New Haven. 7-Eleven is offering members of its 7-Eleven rewards program a buy one, get one free donut offer from June 3 through June 5, according to delish.com. 7-Eleven has locations all across Connecticut. This bakery has several specials, including a free\u00a0coffee for customers who buy a dozen donuts and one free mini donut for those who buy a cup of coffee, an employee told Hearst Connecticut Media. The special runs from 7 a.m. to 5 p.m., according to the shop. Indulge by Palazzo is located on 933 Silas Deane Hwy, Wethersfield. Swiches Coffee & Donuts will be offering their customers a buy one donut, get one free offer on National Donut Day.\u00a0 Swiches Coffee & Donuts is located on 1198 Farmington Ave, Berlin.