According to RetailMeNot, here's a list of deals & freebies you can get to celebrate 4/20!

Blaze Pizza Join their rewards club and get free stuff like pizzas, desserts and drinks on 4/20.
Buffalo Wild Wings Enjoy their $1 special on traditional boneless wings when you buy a burger on April 20.
Carl’s Jr. This week, customers can enjoy a snack sack of menu favorites including a 6-piece Jalapeno Popper, Small French Fry and Onion Rings for just $4.20. The Snack Sack is available through April 24 at participating locations. Free delivery is also available through the Carl’s Jr. App and on the website on April 20.
Curry Up Now Sign up for their rewards program and get $5 off your next order and enjoy a birthday freebie.
Dunkin’ Dunkin’ is celebrating National Cold Brew Day this year, which happens to land on on 4/20! Dunkin’ Rewards members can get a free Cold Brew with any purchase through the Dunkin’ app on Thursday, April 20.
Fatburger Fatburger will be offering green-friendly deals to cure the munchies. Starting April 1, guests who order online through Fatburger.com during the month of April will receive a free shake on their next online order. On 4/20, the Original Fatburger will take the spotlight with customers receiving the classic burger for $4.20, a deal exclusively available for guests ordering online through Fatburger.com for the day.
HighKey For April 20, you can get 30% off your first subscription delivery with code!
Hopdoddy Burger Bar This restaurant is ready for 4/20 this year! The nationally recognized burger bar wants to celebrate the holiday by offering a unique menu items for a limited time only: Mother Earth Burger. You can get free delivery with the purchase of all three items, which will only be available on 4/20 while supplies last. All Hopdoddy orders can be placed in-person at any Hopdoddy location or online at Hopdoddy.com for pickup.
Insomnia Cookies For those Insomniacs looking to celebrate, Insomnia will be offering one free classic cookie with any in-store purchase or order for delivery on Thursday, April 20. In addition, they are offering new menu items for 4/20 that are available now:
Crunchie Munchie Deluxe Highly delicious. Savory, salted caramel baked into a Deluxe-sized sugar cookie base, topped with crushed potato chips. (Contains toffee, which contains almonds.)
Baked to Perfection 12-pack Satisfy your munchies with a build-your-own 12-pack that comes in a commemorative box sleeve with an ad-lib activity on the back.
Jack in the Box When you order through the app on April 20, you’ll get 20% off your purchase. Plus, get free medium fries with any purchase when you sign up for texts.
Mellow Mushroom When you ordered online last year, you could get any of their “Munchies” for just $4.20 all day long. We hope this deal will come back in 2023!
Pollo Campero The chain is offering free delivery when you order in their app on through the website. Plus, join their Campero program and get a $10 reward, free delivery, exclusive offers and more perks on April 20.
Pilot Flying J Guests who download or open the myRewards Plus app on April 20 will find the exclusive one-time offer to redeem at more than 500 participating Pilot and Flying J travel centers.
Playa Bowls The nation’s leading superfruit bowl shop specializing in bowls such as acai and pitaya, oatmeal, chia, smoothies, juices, cold brew and more, is celebrating the holiday with a special offer for rewards members. Playa Rewards members can enjoy a free 16oz Sweet Cream Cold Brew with the purchase of any superfruit bowl. Guests can join Playa Bowls rewards through the brand’s mobile app to receive this perk. This offer will be valid on April 20 only.
Pokeworks Pack your (poke) bowl with savory munchies this 4/20 and get $4.20 off any regular poke entrée with the code POKE420. This offer is available online only in the app or at order.pokeworks.com.
Psycho Donuts This sweet shop located in the Bay Area launched a special line of “Psycho-delic Week” doughnuts, featuring riffs on their Glazed and Confused creation. Let’s see what they have in store for us this year! In the meantime, you can preorder online and pick up between 10 a.m. and 2 p.m.!
Smashburger On April 20, better burger brand Smashburger is offering four burgers for $20, the perfect way to celebrate the holiday with your friends (or even just by yourself – no judgment here!). After all, what better way to satisfy your munchies than with fresh, juicy patties, perfectly melted cheese and their trademark irresistible Smash Sauce all in one bite?! Burger-lovers should hurry, though, as this offer is available just for one day.
STōK For 4/20 and National Cold Brew Coffee Day, STōK is giving the cold brew-obsessed a reason to celebrate with its new Espresso Blend Cold Brew, the brand’s darkest and bolded roast yet.
Quiznos This popular sandwich restaurant was offering its Toasty Points members a free cookie with a $5 purchase on April 20 last year. Check back to see if they offer this sweet deal again!
TGI Fridays Get Fridays food with free delivery when you order here on April 20.
TONIC CBD Starting April 13 through April 25, shop TONIC CBD’s 4/20 sale! This enticing promotion offers 30% off of orders under $150 and 35% off orders of $150+.
Twin Peaks Sign up for their Friends of the Peaks Club to earn exclusive freebies like free chips and queso on April 20.

Lisa Foxx