Our Downtown Mesa Bakery

Visit us in the heart of downtown Mesa six days a week for a full spread of sourdough bread and pastries.

Our bakery is designed to be a place where you can not only pick up a really good loaf of bread or sourdough croissant, but also a place where you can be absorbed in the process. You can sit at the bar and watch our bakers at work, and buy a loaf fresh out of the oven after watching it be scored and baked by our team.

Our address is 125 W Main St, Mesa, AZ 85201. We're next to Tacos Chiwas, on the south side of Main just east of Robson. While you're here, make sure to visit our sister store, Main St. Harvest. It's a grocery store filled with local vendors- like an indoor, daily farmers market. Visit us Tuesday through Saturday from 7am to 6pm and Sunday from 8am to 4pm.

Coming Soon: Our Second Bakery Location at 32nd and Shea (aka "The Sheaborhood")

We're building a second bakery location, with an anticipated opening in Spring 2023. Until the official opening, we'll be popping up outside each Sunday from 9am to 3pm (or until we sell out).

Our address is 3110 E Shea Blvd, Phoenix, AZ 85028. We're at the northwest corner of Shea & 32nd, on the west side of the shopping center with Ace Hardware. If you're there on a Sunday looking for the popup, look for the white tents!

Our Market Locations

Since the earliest days of Proof as a garage bakery, we have been attending Farmers Markets in Arizona.

Each week, we attend up to a dozen different farmers markets around the Phoenix area. At each market, we offer a wide variety of our sourdough loaves and pastries. We do sometimes sell out, so we recommend getting there early if you can!

Use the list below to find as at one of our market locations throughout the year.

Saturday Market Schedule

Last updated 2/27/23


Gilbert Farmers Market- Year Round

222 N Ash Street Gilbert AZ 85234

7am-11am Summers, 8am-Noon Fall/Winter/Spring


Downtown Phoenix Farmers Market- Year Round

720 N 5th Street Phoenix AZ 85004

7:30am-11:30am Summers, 8am-1pm Fall/Winter/Spring

Roadrunner Park Farmers Market- Year Round

3502 E Cactus Road Phoenix, AZ 85234

7am-10am Summers, 8am-1pm Fall/Winter/Spring

Uptown Farmers Market- Year Round

5757 N Central Ave Phoenix AZ 85012

7am-11am Summers, 8am-1pm Fall/Winter/Spring


Old Town Scottsdale Farmers Market- October through June

3806 N Brown Ave. Scottsdale, AZ 85251

8am-1pm Oct-May, 7am-10am June


Eastmark Farmers Market- Weekly, seasonal

5100 S Eastmark Parkway Mesa, AZ 85212

9am to 1pm, September through May.


Downtown Chander Farmers Market- Weekly, seasonal

3 South Arizona Ave., Chandler, AZ 85225

9am to 1pm, October through May


Arrowhead Farmers Market- year round

7780 W. Arrowhead Towne Center, Glendale

9am to 1pm October through April, 8am to 11am May through September

Non-Saturday Markets



Ahwatukee Farmers Market- Year Round

4700 E. Warner Road Phoenix AZ 85044

8am-11am Summers, 9am-1pm Fall/Winter/Spring


Ocotillo Farmers Market- Weekly

2577 W. Queen Creek Rd, Chandler, AZ 85248



Farmers Market on High Street - October through May

5415 E. High Street, Phoenix, AZ 85054


Flagstaff Community Market- May-Late October

201 W Aspen Ave. Flagstaff, AZ 86001




Uptown Farmers Market- October-May

5757 N Central Ave Phoenix AZ 85012



Downtown Community Market- June-Labor Day

15 N Beaver St. Flagstaff, AZ 86001


A look at Market Setup
A lot goes into getting bread and pastries ready for our customers at the markets!