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On the Move: Substance Diner is Relocating to Screwbean Brewing

On the Move: Substance Diner is Relocating to Screwbean Brewing

Jan 3, 20242 min read

Substance Diner, the popular vegan food truck that folks are used to seeing stationed at MotoSonora Brewing, is on the move. Karl Poechlauer, the proud owner, is excited to announce the shift to a new spot right next to Screwbean Brewing at 103 N. Park Ave. #101. 

This change comes as MotoSonora plans to relocate its fairly new food truck, Pizza Sonora, prompting Karl to seek a fresh opportunity at a new location. 

Finding a new home wasn’t without its challenges, but thanks to a loyal customer’s suggestion, Screwbean Brewing will be the new home for Substance Diner. Karl emphasized that this move won’t be a big inconvenience for his regulars, as it’s just a couple of miles away. 

a sandwich sitting on top of a plate of food
Substance Diner (Photo by Hannah Hernandez)

If you’ve yet to order from Substance Diner, the food truck is a vintage 1961 Shasta camper. When it comes to the setup, Karl mentioned, “The truck will be parked behind the building, with access to utilities and space for customers to pick up their orders. We’re also going to make sure there’s good signage to lead people to the truck.”

Regarding the menu and service, Karl plans to maintain the familiar experience.

“The ordering process and service will stay similar. We’ll add a breakfast menu from 8 to 11 a.m. and have breakfast and lunch overlapping on weekends, which we’ll be open from 11 a.m. to 9 p.m. on Saturday and 11 a.m. – 7 p.m. on Sunday,” he explained.

And don’t worry about changes in delivery or the menu — Karl assures everyone that they’ll still deliver and the menu will mostly stay the same. “The move won’t affect the top-notch quality and reliability that everyone expects from Substance Diner,” he added.

Karl’s aiming to open at Screwbean Brewing as soon as possible and appreciates the opportunity of working with MotoSonora for the past few years.

“I’m really grateful for everything Motosonora has done — we’ve had a great relationship,” he said. 

So, with the move, you can look forward to the same excellent plant-based food in a new, cozy environment, complemented by an array of in-house brewed beers, cocktails, espresso-based drinks, and more at Park Avenue near Broadway Boulevard.

If you’ve yet to visit Screwbean Brewing, they opened midway through 2023 and have quickly become a hot spot for morning coffee, a cozy spot for reading, and a slick taproom. The 1,000-square-foot modern industrial space is great during the colder and warmer seasons, but when the weather is near-perfect, be sure to enjoy a beverage outside on one of the brewery’s three spacious brick patios.

There is no exact opening date just yet but follow Substance Diner on Instagram to keep up with the latest. For more information, visit substancediner.com. Screwbean Brewing Company is located at 103 N. Park Ave.  For more information, follow Screwbean Brewing Company on Instagram

Article written by:

Hannah Hernandez

Hannah Hernandez

More about Hannah

One of Tucson’s distinguished media creators, Hannah Hernandez, also known as Death Free Foodie, navigates the realms of digital imagery, video editing, and photography.

The trajectory of Hannah’s life changed in 2017 when she adopted a vegan lifestyle, which invited new ways of relating to food and its sources. Choosing to start with sources most immediate to her, Hannah eagerly began exploring local vegan purveyors. Before she knew it she was applying her creative passions toward promoting vegan businesses and makers around Tucson, and Death Free Foodie was born.

Through Death Free Foodie came increased exposure to Tucson’s vegan culture and communities, and it was only a matter of time before Hannah acquired a dedicated following. The growth of Death Free Foodie paralleled Hannah’s personal growth beyond her comfort zones, and she welcomed a new chapter of endless foodie experiences and community involvement.

As means of relaxing, Hannah enjoys dancing and painting her heart out. She also has a garden in her backyard where she grows her favorite herbs, fruits, and veggies.

You can catch glimpses of the many expressions of Hannah’s life’s harvest via her Instagram stories. If you’re curious to see what Hannah’s up to next, follow her at @Deathfreefoodie and check out the link in her bio for reliable access to vegan content.

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More on Tucsonfoodie.com/srw
Presented by @Visittucson 

#tucsonaz #tucsonfoodieThis year, 18 Mexican restaurants are participating in @sonoranrestaurantweek from September 4-13. Also, National Hispanic Heritage Month begins immediately afterwards on Sunday, September 15.❤️ Here’s the full list, in alphabetical order. @agavehousetucson @ameliastucson @bktacos @bocatucson @buendia.breakfast.lunch @asadataqueria @casadelrioaz @elcharro.cafe @crudamariscos @elmezquitetucson @humo.tucson @lachingadacocina @lafridamexicangrill @laollamexicancafe @nanas_kitchen_2008 @reformatucson @seiskitchen @sonoramoonshine Don’t forget to upload your receipts to enter our giveaway🎉 More on Tucsonfoodie.com/srw Presented by @Visittucson #tucsonaz #tucsonfoodie
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#tucsonsmallbusiness #tucsonlocalTONIGHT @vegantucsonnightmarket❤️🐖🐄 9/5 from 6–10pm Come support our amazing local makers, small businesses, and restaurants while eating an absolutely ridiculous amount of vegan food. 📸Glamour shots by @viguerrafoto 🪩Music by @visionaryhousecollective 🌙FREE ENTRY | FREE PARKING | DOG-FRIENDLY 📍RILLITO PARK • 4502 N 1ST AVE, TUCSON, AZ 🐶 @oldsoulsanimalrescue @paws_without_borders @rescuemetucson HOT/SAVORY @substancediner @hotsaucenpepper @huhushouseofdumplings Eatgypt Bereisheet 129 @bobbyskitchen__ @delcielotamal @lovinspoonfulstucson @ensenadastreetfood @mayascajunkitchen @therealnaughtyvegan @patricias_cuban_kitchen @scratchingtheplate @themakanbowl @theveganjointaz @youslydogtucson @yumyumpocha_ DESSERTS @atekei_treats @thirddaysourdough @treats_by_gabby @donutblitz @abstractaquariums @sweetrollsandmore @tucsonchocolatefactory @uniquelymadecookies @coolkidssnackcakes @dirty_t_tamarindo @duckys_pineapplebananabread @tiasourdough @eatbliss.az @flourpotvegan @maxa_oats @sahteinpatisserie Counter Crispies BEVERAGES @espressoul_cafe @transit.tea @yourcoffeestopaz @barlapachanga @scentedleaf @konaiceofmarana @littlebearlemonade Wrapido @bardownfitnessandnutrition @brewingcupofculture @lemonpoptucson SHOP LOCAL @barknberryaz @cosmicfoundry @desierto_designs @enjoycrochetandknit @greenexpressiontucson @harvestedcreations @purpleskyincense @ricos_threads @snackabeesaz @sparkle_sparrow_az @spunkykind @yellowbirdfarm @wisteriacreekcottage @wisdombodyandsoul @tacosysalsa_tucson @thedrecreations #tucsonevents #vegantucson #tucsonsmallbusiness #tucsonlocal
@Sonoranrestaurantweek runs from September 4 through 13, 2026, and it’s the perfect excuse to pair a day of Tucson sightseeing with a prix fixe meal. Since the Old Pueblo packs desert trails, historic missions, art districts, and a UNESCO City of Gastronomy designation into one metro area, visitors can easily build a full day around any interest and land near a Restaurant Week stop when it’s time to eat.

Swipe to see six itineraries built around Tucson’s core attractions, each paired with nearby restaurants participating in this year’s event. Menus and prices are subject to change, so it’s worth confirming details on the Sonoran Restaurant Week website before heading out.@Sonoranrestaurantweek runs from September 4 through 13, 2026, and it’s the perfect excuse to pair a day of Tucson sightseeing with a prix fixe meal. Since the Old Pueblo packs desert trails, historic missions, art districts, and a UNESCO City of Gastronomy designation into one metro area, visitors can easily build a full day around any interest and land near a Restaurant Week stop when it’s time to eat. Swipe to see six itineraries built around Tucson’s core attractions, each paired with nearby restaurants participating in this year’s event. Menus and prices are subject to change, so it’s worth confirming details on the Sonoran Restaurant Week website before heading out.
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#sonoranrestaurantweek #srw2026 
#tucsonfoodie #tucsonarizonaTen days. One hundred twenty-five tables. @Sonoranrestaurantweek begins TODAY! Have you built your itinerary?👀 From September 4 to 13, local restaurants across Southern Arizona will come together for 10 days of incredible fixed-price menus at $15 to $55 — at least 20% off what they’re worth—giving diners the perfect excuse to explore Tucson’s amazing food scene. #sonoranrestaurantweek #srw2026 #tucsonfoodie #tucsonarizona