
Plus, Green & Tonic is launching a month-long smoothie creation contest. Customers are invited to stop into the OG store and submit their own custom smoothie idea by filling out a fun coloring sheet.

One lucky winner will have their smoothie featured on the OG menu and receive a $100 Green & Tonic gift card. All ages are welcome to participate.
Green & Tonic was founded in 2012 in Darien, and has grown across Fairfield & Westchester Counties, with the Old Greenwich opening marking its 9th location. The brand has three locations in Greenwich alone; it opened a location in Glenville in April and has a store in Cos Cob.

Green & Tonic offers a thoughtfully curated menu of breakfast, lunch and dinner options, from smoothies and salads to grab-and-go meals and nutrient-rich snacks. Rooted in wellness and sustainability, Green & Tonic is more than a place to eat – it’s a community hub for conscious living.
The OG location will feature a Salad Station, where guests can customize a salad in a convenient on-the-go bowl. Also available at Green & Tonic OG are Meal Boxes, a customizable way to create 2-5 days worth of meals and snacks, easily packaged and ready to pick up.
Green & Tonic continues to prioritize ingredients derived from plants, and has recently expanded its offerings to include organic chicken and pasture-raised eggs to meet growing consumer demand. The menu is 100% gluten-free.
In addition, the OG store will offer the newly launched Vita Coco Strawberry Mango Matcha Cloud, a limited-edition drink special in collaboration with Vita Coco. Designed to deliver next-level refreshment, the drink features Vita Coco Coconut Water—known for its naturally occurring electrolytes, nutrients, and vitamins—blended with strawberry purée, mango, and finished with a creamy matcha cold foam.
There are a variety of offerings popular with younger guests. Kid favorites include the AB&J smoothie, the roasted banana bread and the sourdough grilled cheese.
Green & Tonic CEO Fausto Mieres said, “We’re thrilled to bring Green & Tonic to Old Greenwich and continue growing within the Greenwich community. At Green & Tonic, our mission has always been to make clean eating simple, accessible, and delicious – and each new location is an opportunity to share that mission with more people. We look forward to becoming part of the daily rhythm in OG, offering neighbors a place for wellness, convenience, and connection.”
Green & Tonic OG is located at 239 Sound Beach Avenue and will be open daily as follows:
Monday – Saturday: 7:00 am – 7:00 pm
Sunday: 7:00 am – 5:00 pm
Follow Green & Tonic on Instagram for updates and more at @greenandtonic.