This April 2026: 420 Deals You’ll See at our Mass Dispensary

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This April 20th (also known as 420) falls on Boston Marathon Monday, and we’re celebrating our 15 year anniversary of the Kush Groove brand.

Which means this 420 weekend will be the biggest cannabis sales weekend of the year. Because this annual celebration of cannabis culture and products that has been celebrated for decades has become a much more anticipated holiday for its 420 deals and events.

Cannabis enthusiasts like yourself can expect super exclusive 420 deals specials, new product launches, and perks for our loyalty members.

Come celebrate with us RAIN OR SHINE, all 4/20 weekend long, starting Thursday, April 17th!  

Kush Groove 420 Dispensary Deals event

420 Deals Mass Dispensary

 

Open at 10:00 am Friday, Saturday & Sunday, Closing at 10:00 pm Friday & Saturday

WE ARE CELEBRATING RAIN OR SHINE!

CAMBRIDGE 420 EVENTS, FREE GIVEAWAYS, DEALS & MORE

Join us in CAMBRIDGE on 420 weekend to celebrate with 420 product deals & spotlights (scroll down for the full list)  and so much more (while supplies last), including:

FREE Giveaways & Raffles (Monday at both dispensary locations)

FREE 40” Inch Flat Screen TV Giveaway – Simple, spend $200 or more and enter into our giveaway raffle. Leave you contact info and winners will be selected Sunday at 7pm.

Stickers, Post Cards,  Papers, etc.Fill your baggies with FREE stickers, post cards, papers and other vendor giveaways!

Free Food (Monday at our Cambridge Location Only)

  • Extreme Flavor Food Truck – Serving up tasty plates from noon – till they run out

Events (Monday at our Cambridge Location Only)

  • Cannamom Book Signing – Join us for a book signing from our friend Joyce Gerber, of The Cannamom Podcast.
  • Boston Marathon Watch Party – Watch live in store as the runner’s compete in the 2026 Boston Marathon.
  • Car Club Meet Up  – Hang out with our friends from Boosted Boston for our 420 Car Meet Up, behind the dispensary.
  • Vendor Pop Ups – Sample non med items from our on site vendors.
  • Live DJ (3pm Sunday) – Our in house DJ Slipwax will be in the building spining fun tunes.

 

420 deals

SPOTLIGHTS – Cambridge & Brockton Dispensaries

ALL-DAY DOORBUSTERS (4/17 – 4/20 limit one per transaction)

  • 1g Martian Pre-rolls  – $5 $1
  • 1g Simply Herb Animal Cake & Gasoline Ganache – $8 $4.20
  • 1g Perpetual Infused PR – $10 $5

SPOTLIGHTS (Friday, Saturday, Sunday, Monday)

Brands Specials

  • All Khalifa Kush Products – 25% OFF
  • All Cresco Products – 25% OFF
  • All Rove Products – 25% OFF

Flower

  • Buy regular priced 3.5g Tower Three Flower + Get $.01 Pre Roll
  • Buy regular priced 3.5g Your Highness Flower + Get $.01 Pre Roll

Edibles & Tinctures

  • 100mg Effin Gummies – 4 for $42
  • 100mg Kanha Gummies – 2 for $40
  • 100mg Wyld Gummies BOGO for $.01
  • 1000mg Good Vibes Medicated – 2 for $55 (Monday 4/20 Only)
  • 100mg Space Poppers Popcorn 45% OFF

Vape 

  • All Fernway Vapes – 20% OFF

 

Schedule of events, promotions, giveaways, and spotlights are tentative and subject to change.

Please consume responsibly. 

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