popups @ undertow

30 morin street

biddeford Maine 04005

At Undertow, our in-store pop-ups are a chance for patients to connect directly with the caregivers and brands behind the products they love. These events give you the opportunity to meet the growers and makers, learn about their cultivation methods, genetics, and processing techniques, and hear the story behind what they create. It’s a great way to ask questions, discover new favorites, and gain a deeper appreciation for the craft that goes into Maine cannabis. During pop-ups, patients can also explore and purchase products from that specific vendor, making it a unique chance to try something special while supporting the local caregivers who grow it.

Popup schedule

for march 2026

Blue Lobster cannabis flower grown by Maine Trees. Blue Lobster Cannabis Flower by Maine Trees Blue Lobster is a standout cannabis strain grown by Maine Trees, a respected Maine caregiver known for high-quality, terpene-rich flower and craft cannabis
Logo of B's Trees, including a stylized image of a dog's face with two keys crossed underneath and the words "B'S TREES" and "CANNABIS MAINE" in yellow against a black background.
Text reading 'Maize Tales' in stylized orange lettering on a black background.

b’s trees & maine trees popup Friday march 20th 5pm-7pm

🦞🌲 MEET THE GROWERS: MAINE TREES & B’S TREES POP-UP 🍕

Join us at Undertow for a special in-store pop-up with Maine Trees & B’s Trees, the team behind the legendary Blue Lobster strain — one of Maine’s most talked-about and sought-after cultivars.

This is a great opportunity for patients to meet the growers themselves, learn about their cultivation methods, genetics, and the craft that goes into producing some of Maine’s finest cannabis.

And to make the day even better…

🍕 Free Coletti’s Pizza for all patients provided by Maine Trees & B’s Trees while supplies last.

Come hang out, enjoy some pizza, connect with the caregivers behind the plant, and explore products from the team responsible for the iconic Blue Lobster.

🌲 Support Maine craft cannabis.
🦞 Meet the growers.
🍕 Grab a slice.

Only at Undertow.

Colorful logo with the text "Mainzilla Gardens LLC" and a cartoon-style Godzilla figure with cannabis plants on its back, set against a purple circle with a sunset background and palm trees.

Best of New England

🌲 FEATURING MAINEZILLA

Mainezilla Pop-Up at Undertow – Saturday, March 21st 5PM-7PM

Join us at Undertow Cannabis Co. in Biddeford, Maine on Saturday, March 21st for a special in-store pop-up with Mainezilla, a Maine caregiver known for bold genetics, terpene-rich strains, and high-quality craft cannabis.

This pop-up is a unique opportunity for patients to meet the Mainezilla team, learn more about their cultivation practices, and explore the products they’re bringing to the shop. From genetics to growing techniques, you’ll get a closer look at what makes Mainezilla stand out in the Maine cannabis scene.

Events like this are a great way to connect with local caregivers, ask questions, and discover new products directly from the people who grow them.

Stop by Undertow on March 21st to meet Mainezilla and experience Maine craft cannabis at its source. 🌲🔥

🌲 Corporal’s Cannabis Pop-Up at Undertow – Friday March 27th

Join us at Undertow Cannabis Co. in Biddeford, Maine on March 27th from 4PM–7PM for a special in-store pop-up with Corporal’s Cannabis — a veteran-owned, husband-and-wife team known for their passion, quality, and personal approach to Maine craft cannabis.

This is a great opportunity for patients to meet the people behind the brand, learn more about their cultivation style, and explore the products they’re bringing to the shop. Corporal’s Cannabis is all about thoughtful growing, strong genetics, and small-batch care from seed to shelf. And from what we hear, they also make some great cookies, which makes this pop-up even sweeter.

At Undertow, we love giving patients the chance to connect directly with local caregivers, ask questions, and get to know the stories behind the products they enjoy. Stop by, meet the team, and experience what makes Corporal’s Cannabis such a special part of Maine’s craft cannabis community.

Design with a black and white swirl pattern background and the word 'Eallype' in stylized black font with a yellow outline and star accents.

🌲 Calyx Gardens Pop-Up at Undertow – Saturday, March 28th

Join us at Undertow on March 28th from 4–7PM for a special in-store pop-up with Calyx Gardens, a Maine caregiver known for their ice water hash concentrates and commitment to organic, no-till cultivation.

Calyx Gardens focuses on preserving the full expression of each strain through thoughtful growing practices and careful processing, resulting in clean, terpene-rich concentrates that truly reflect the plant.

This is a great opportunity for patients to meet the team, learn more about their no-till approach, and explore the products they’re bringing to the shop.

Come through, connect with the growers, and experience the craft behind Calyx Gardens — only at Undertow. 🌲❄️🔥

Me Myself & Pie Pop-Up at Undertow – Saturday, March 28th

Me Myself & Pie is a local Maine baker bringing homemade comfort to every bite. Specializing in delicious hand pies, fresh-baked cookies, and classic whoopie pies, everything is made with care, quality ingredients, and a true love for baking. Join us at Undertow on Saturday, March 28th from 4–7PM for a special pop-up where you can meet the baker, enjoy something sweet, and support a local favorite.

A black calendar icon with a white clock in the center, indicating scheduling or time.
A person holding three pies with a phrase 'Me, Myself and Pie' written beside them.