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Scary Stoned: Massachusetts Halloween And Weed Events

BYOC means bring your own cannabis and costumes to these parties and events


If you’re searching for places and spaces to get stoned in a costume this Halloween season, then we don’t need to explain much about the intersection of these fascinations. A lot of people who get high like to dress up, no surprise, and this season brings out lots of opportunities to do both, often simultaneously.

Below is our roundup of events in the coming two weeks where costumes are strongly encouraged, including the mother of all stoner dress-up parties, Hexpo down in Seekonk. As the organizers told us last year about that award-winning gathering: “We are definitely fans of Halloween and everything horror, comic, and collectibles related. … We’ve coined Hexpo as a ‘hybrid event concept’ combining everything cannabis and horror.”

Wherever you are in the state, there’s something to scream for … 

Friday, Oct. 25

Halloween Costume Contest

Summit Lounge (116 Water St., Worcester)

Saturday, Oct. 26

The Halloween Cannabis Expo (Hexpo)

(1314 Fall River Ave., Seekonk)

Halloween + horror, dispensaries and cannabis brands, comics, oddities, costumes and much more!

1st Anniversary & Halloween Bash

Native Sun (538 E 1st St., South Boston)

Join us for a fun-filled day at Native Sun and celebrate with tasty food, local art, music, and more. This event is FREE and open to all. A little Halloween spirit and fall fun await!

Cannabis-Themed Pumpkin Decorating Contest

Sanctuary Medicinals (16 Pearson Blvd., Gardner)

Sign up for our Cannabis-Themed Pumpkin Decorating Contest at our very first HalloWEED Celebration taking place in Gardner! We’ll provide all the materials you need to bring your pumpkin to life with a cannabis twist. Whether you’re a seasoned artist or just looking for some HalloWEED fun, this contest is for everyone (21+, of course!).

Great Barrington VFW Harvest Festival

Veterans of Foreign Wars (800 South Main St., Great Barrington)

Join the Great Barrington Dispensary for our annual Harvest Festival at the Great Barrington V.F.W. We will have live music, food trucks and vendors. Come get some adult treats and have some fun. Must be 21+ to enter and there is a $20 entrance fee.

Herbwell Halloweed Costume Party!

Herbwell Cannabis (1686 Massachusetts Ave., Cambridge)

Come join us at Herbwell Cannabis on October 26th for a spooktacular Halloween celebration! 👻Put on your most creative costume and get ready for a night of fun. We’ll have a costume contest with amazing prizes, so make sure to bring your A-game! The party will be filled with music, samples, free swag, prizes, and good vibes. Don’t miss out on this wickedly good time! 

Fettle Fest 2024 

Fine Fettle (175 Memorial Ave., West Springfield)

Come join us for a day of fun, food, and festivities. Get ready for music, vendors, great deals, free swag & MORE! Fettle Fest has something for everyone. Don’t miss out on this epic event.

Thursday, Oct. 31

420 Cinema: Halloween Double Feature

Diaspora (33 Church Street Cambridge)

Welcome to 420 Cinema: Halloween Double Feature! Ready for a frightfully fun night of chills, thrills, and treats? Join us for our 1st 420 Halloween Movie Night, where eerie films meet elevated vibes. Light up, sit back, and immerse yourself in horror flicks that are sure to keep you on the edge of your seat. Whether you’re here for the scares or the snacks, it’s the perfect night to relax, indulge, and get spooked in style. Grab your friends, bring your favorite snacks, and prepare for a frightfully fun evening. where we screen two classic Halloween films. Costumes are encouraged ! Best costume gets a prize & free entry to a Diaspora event of your choice in November! Come dressed to impress! Don’t miss out on this fang-tastic event – mark your calendars and we’ll see you there!