Sidewalk Citizen: How a Food Scientist and an Artist Turned Calgary Onto Naturally Leavened Sourdough
Aviv Fried and Michal Lavi started Sidewalk Citizen as a delivery-only sourdough bakery in 2010. Today their flagship inside the heritage Simmons Building in East Village is one of the anchor reasons…
May 2, 2026 · By Justin Plosz · Calgary, Alberta · Community · 10 min read
From a Delivery-Only Bakery to an East Village Anchor
Sidewalk Citizen did not begin in a storefront. In 2010, Aviv Fried — an Israeli-born baker with a background in food science — and his partner Michal Lavi started baking naturally leavened sourdough out of small Calgary kitchen capacity and delivering it to customers around the city. The bread arrived at the door in brown-paper bundles. The customer base grew by word of mouth. The product, then as now, was the kind of long-fermentation country loaf that makes most other bread feel hasty.
By 2014, Sidewalk Citizen had a permanent home: a corner of the Simmons Building in East Village, a 1912 red-brick mattress factory that the Calgary Municipal Land Corporation had restored and reopened as a market hall along the RiverWalk. The bakery shared the heritage building with two other Calgary anchors — Phil & Sebastian Coffee Roasters and Charbar, the wood-fire restaurant from chefs Connie DeSousa and John Jackson. Together, the three businesses turned the Simmons Building into the architectural argument for what East Village was trying to become: a walkable, lived-in district where heritage adaptive-reuse buildings host the kind of small owner-operated specialty businesses that make a downtown feel like a neighbourhood.
More than a decade later, Sidewalk Citizen is still in the Simmons Building. On a Saturday morning, the line for a country loaf and a pastry runs out the door.
Why Naturally Leavened Sourdough Is the Whole Argument
Sidewalk Citizen's core product is bread leavened entirely with a wild starter — no commercial yeast, long fermentation, hearth-baked. The argument for that approach is easy to taste and slightly harder to summarize, but it comes down to three things: flavour, digestibility, and shelf life.
Long fermentation gives the dough time to develop complex acidity and depth of flavour from the wild yeast and lactic-acid bacteria in the starter. The same long fermentation pre-digests some of the gluten and starch in the wheat, which is why many people who feel uncomfortable with commodity bread tolerate naturally leavened sourdough comfortably. And the lower pH of a sourdough loaf gives it a meaningfully longer shelf life than fast-rise commercial bread, which is part of why a single Sidewalk Citizen miche can carry a household through three or four days of meals without going stale.
Sidewalk Citizen takes that approach further than most. The bakery's flour program leans toward whole and high-extraction grains, the fermentation is long even by sourdough standards, and the loaves are baked to a deep mahogany crust in a hearth oven. The result is bread that is hard to mistake for anything else on a Calgary table — and bread that has, over more than a decade, helped shift what Calgarians expect from the category.
More Than Bread: The Pastry, Sandwich, and Cafe Program
While the sourdough is the anchor, the menu at the Simmons location is much broader. The pastry case rotates daily and shows the unmistakable Middle Eastern influence Aviv Fried brought from his upbringing — alongside the European laminated-dough canon, the case carries items built around tahini, halva, date, pistachio, cardamom, and citrus, often presented in twists, knots, and savoury hand-held formats that are uncommon outside specialty bakeries in the country.
The sandwich and lunch program runs on the same bread the bakery sells whole. A daily-changing list of open-faced and pressed sandwiches uses Sidewalk Citizen's own loaves as the platform, paired with house-made spreads, cured fish, roasted vegetables, and seasonal salads. The cafe also pours espresso-based drinks made with Phil & Sebastian beans — the two businesses share more than a building.
For visitors, the easy program is to walk in mid-morning, order a coffee and a pastry, take a seat with a view of the Bow River, and put a country loaf and a sandwich in a bag on the way out the door. For locals, the daily menu is published on the bakery's website and Instagram, which is the most reliable way to know what is in the case before walking down.
The Simmons Building: Why Location Is Part of the Product
The Simmons Building itself is part of the Sidewalk Citizen experience, and worth understanding. The 1912 red-brick warehouse on Calgary's RiverWalk was originally a mattress factory. After decades of decline along with the surrounding East Village neighbourhood, it was acquired by Calgary Municipal Land Corporation as part of the city's East Village master-redevelopment plan, restored to expose its original timber structure, and reopened as a heritage market hall.
The restoration intentionally combined three Calgary food anchors under one roof: Sidewalk Citizen Bakery, Phil & Sebastian Coffee Roasters, and Charbar — a wood-fire restaurant from celebrated Calgary chefs Connie DeSousa and John Jackson. Each business kept its own identity and operated independently, but the shared building gave the project a critical mass that no single tenant could have created on its own. It is, in retrospect, one of the most successful adaptive-reuse food projects in Western Canada.
For Sidewalk Citizen, the Simmons Building location is more than a storefront. It is part of the brand: a bakery with a 1912 red-brick wall behind the counter, exposed timber overhead, and a view of the Bow River through tall multi-pane heritage windows. There is, intentionally, no way to mistake this place for a chain.
Why It Matters in 2026
More than fifteen years after the first delivery loaf, Sidewalk Citizen is still owner-operated by Aviv Fried and Michal Lavi. The bakery has helped re-anchor an East Village block. It has built a generation of Calgarians who know what a hearth-baked sourdough miche is supposed to taste like. It has carried a Middle Eastern–influenced pastry tradition into a city where that vocabulary used to be rare. And it has done all of that without becoming a chain or selling itself into one.
For anyone in or visiting Calgary who has not yet made the walk down to the Simmons Building on a Saturday morning, the program is simple: get there before the country loaves run out, queue once, and take a coffee and a pastry to a window seat. The bread is the long-form argument. The morning is the rest of it.
Key takeaways
- Sidewalk Citizen Bakery was founded in 2010 by Aviv Fried (Israeli-born baker, food scientist) and Michal Lavi as a delivery-only sourdough operation in Calgary.
- The flagship is inside the heritage Simmons Building in East Village on Calgary's RiverWalk, alongside Phil & Sebastian Coffee Roasters and Charbar.
- Bread is naturally leavened — long-fermented, wild-starter, hearth-baked — with no commercial yeast, leaning toward whole and high-extraction grain flours.
- The pastry case rotates daily and includes both European laminated pastries and Middle Eastern–influenced items featuring tahini, halva, date, pistachio, cardamom, and citrus.
- The sandwich program uses the bakery's own sourdough as its platform and changes daily.
- Cafe coffee is poured with Phil & Sebastian beans; the two independent businesses share the Simmons Building.
- Still owner-operated by founders Aviv Fried and Michal Lavi after more than fifteen years.
Frequently asked questions
- Who founded Sidewalk Citizen Bakery?
- Sidewalk Citizen Bakery was founded in 2010 by Aviv Fried and Michal Lavi. Aviv is an Israeli-born baker with a food-science background; the bakery began as a delivery-only naturally leavened sourdough program before opening a permanent home in 2014.
- Where is Sidewalk Citizen located?
- Sidewalk Citizen's flagship is inside the heritage Simmons Building in East Village, on Calgary's RiverWalk along the Bow River. The 1912 red-brick mattress factory was restored by Calgary Municipal Land Corporation and reopened as a market hall combining Sidewalk Citizen, Phil & Sebastian Coffee Roasters, and Charbar under one roof.
- What kind of bread does Sidewalk Citizen make?
- Sidewalk Citizen specializes in naturally leavened sourdough — long-fermented country loaves and miches, leavened with a wild starter and baked to a deep mahogany crust in a hearth oven. The flour program leans toward whole and high-extraction grains. No commercial yeast.
- Do they make pastries and sandwiches as well?
- Yes. The pastry case rotates daily and includes both the European laminated canon and Middle Eastern–influenced items built around tahini, halva, date, pistachio, cardamom, and citrus. The sandwich program uses the bakery's own sourdough as the platform and changes daily.
- Is the cafe coffee made in-house?
- The cafe pours espresso-based drinks made with beans from Phil & Sebastian Coffee Roasters, which shares the Simmons Building. Sidewalk Citizen and Phil & Sebastian are independent businesses operating in the same heritage building.
- What are Sidewalk Citizen's hours?
- Hours are published on sidewalkcitizenbakery.com and on the bakery's Instagram. Because the loaf and pastry production runs to a daily schedule, the bakery's own website is the most reliable place to confirm hours and the day's menu before visiting.
- Can I order a whole sourdough loaf to take home?
- Yes. Whole loaves are available daily and are part of the reason most customers walk in. On busy mornings the bread does sell out, so visitors who want a specific loaf are encouraged to come earlier in the day.
- Why is the Simmons Building location special?
- The Simmons Building is a 1912 former mattress factory restored as a heritage market hall by Calgary Municipal Land Corporation. The restoration deliberately combined three Calgary food anchors — Sidewalk Citizen, Phil & Sebastian, and Charbar — under one roof, creating one of the most successful adaptive-reuse food projects in Western Canada.
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