It's Friday, and a food holiday? Sometimes, the universe smiles. Celebrate the first dessert you ever loved with a free cookie today, National Cookie Day.

Guests of Hilton's DoubleTree hotels have been treated to free chocolate chip cookies for 30 years, but the hotel is giving them away to everyone from 1-4 p.m. today in front of Rockefeller Plaza's newly lit Christmas tree.

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Insomnia Cookies is giving away a free Chocolate Chunk Cookie with any purchase, the gateway treat to its double, then deluxe Triple Chocolate Chunk versions. 

Score a free mini cookie from Momofuku Milk Bar anytime with every delivery from Maple, the food delivery service by Momofuku founder David Chang, which recently expanded its delivery area to 14th Street. Synergy isn’t always evil!

Not quite free, but 25 cents will score you a chocolate chip cookie at Whole Foods today through Dec. 8.