Rialto welcomes the colder weather with a terrace mixer on Monday, December 14th. Bundle up and bring your pals to the Harvard Square restaurant for specialty cocktails and hors d’oeuvres from 6:00-8:00pm. Chef Jody Adams will be providing the eats and Trade’s Tenzin Samdo (better known as @BostonMixDrink) will be shaking up spirits to celebrate the season. Tickets are available online here for $55 each and proceeds help benefit Y2Y Harvard Square, a student-run overnight shelter in Cambridge.