We are excited to announce the launch of Union Square Donuts tomorrow December 2nd at Arts at the Armory Somerville Local First 11-5! Stop by and grab a Chocolate chipotle or Honey glaze w/toasted almonds.


All of the outdoor markets have wrapped up for the season. Never fear, you can find draft kombucha and Ocean Ave fresh fruit pops at a handful of indoor winter markets!

Tuesdays, Newton Winter Farmers Market, 1:30pm-6pm, Hyde Community Center, 90 Lincoln Street, Newton, MA 02461.

Saturdays, Somerville Winter Farmers Market, 9:30am-2pm, Arts at the Armory, 191 Highland Avenue, Somerville, MA 02143.

Saturdays, (Starting Jan 5th) Cambridge Winter Farmers Market, 10am-2pm, Cambridge Community Center, 5 Callender Street, Cambridge, Massachusetts 02139

As the season changes, you can find Katalyst Kombucha on tap and Ocean Ave Pops at the following weekly farmers’ markets:

Tuesday, Farmers’ Market at Harvard, 12-6

Saturday, Union Sq Farmers’ Market, 9-1

Sunday, Charles Square Farmers’ Market, 10-3


Stay tuned to our Twitter page for updates on special events.

We are happy to announce that we will be on the Greenway this year with our new local, handcrafted, fresh fruit popsicles! Stay tuned for more details.


Check out Boston Street Eats! They were nice enough to include us on their site.

Culinary Cruisers « Boston Street Eats


Check out our new Popsicle Cruisers!

Stay tuned for our locations.

Check out the article about Culinary Cruisers in The Somerville Scout.


We are incredibly excited to announce that we will be a regular vendor at the Somerville Winter Farmers Market! It’s held at the Armory, 191 Highland Ave, Somerville, MA, every Saturday from 9:30am-2:30pm, November 12th – May 26th. Kombucha all winter long!!!!

Directions: http://tinyurl.com/WinterFarmersMarket

Check out the story Dig Boston did on Culinary Cruisers!






We are very happy to announce that Katalyst Kombucha is now available at Sherman Cafe & Market!

22 Union Square
phone: 617-666-0179

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