Tippling Tuesday: It's National Negroni Week!

Barrel-aged Negroni photo via starchefs.com.

Through June 3, a few Chicago restaurants and bars are taking part in National Negroni Week, sponsored by Imbibe magazine.

It's not only an opportunity to indulge in the classic Italian cocktail (made with gin, Campari and sweet vermouth), but for every Negroni sold, $1 goes to the venue's favorite charity. More than 70 restaurants and bars across the country are participating, but here's where you can join in on the fun in Chicago:

Hot Chocolate (Greater Chicago Food Depository)

Red Door (Bartender Relief Fund)

RM Champagne Salon (Human Rights Campaign)

Here's the full list of participants for National Negroni Week