Astoria boutique and home decor shop SITE NYC turns six on Wednesday, and it's celebrating with a Queens-themed birthday party to honor the borough it calls home.

The celebration will feature a cocktail bar stocked with locally made drink fixings, including Haber's, a small-batch artisanal tonic syrup made in Queens, as well as organic drink mixers from Long Island City's Cocktail Crate.

Local coffee startup Astoria Coffee will be serving Maker's Mark-infused iced coffee drinks, and Renee Heitmann, founder of the Single Girl Cookies project, will be providing baked goods.

Astoria blogger and foodie Meg Cotner will be signing copies of her book, "Food Lover's Guide to Queens," and local photographer Matthew Baker, also known as the Drunken Photographer, will be manning a Queens-themed photo booth to capture all the action.

In addition to the snacks and booze, SITE will be having a big sale — everything in the store will be 20 percent off, and customers who spend $75 and up will get complimentary goodie bags.