Substance Coffee Diner
Vegan Diner, Sandwiches
100% Vegan
Outstanding for vegans ★ 4.4 (192) · $$ · Restaurant · American · Hours
Amenities: deck Outdoor Seating
Popular tips: "Try the Philly cheesesteak and spicy 'chicken' sandwiches, both highly praised for flavor and texture."
Must-try: sandwich, philly cheesesteak, chicken sandwich
Praised for: lively atmosphere, affordable, fast service
Substance Coffee Diner is a fully vegan food trailer known for hearty American-style sandwiches like the Philly cheesesteak, spicy "chicken" sandwich, and Sonoran dog. The casual setup emphasizes takeout and outdoor dining often paired with the adjacent MotoSonora Brewery, creating a vibrant, communal atmosphere. While most guests praise the flavorful, indulgent meals and generous portions, some note occasional long waits and mixed experiences with customer service.
schedule
Hours
Sunday 11 AM-7 PM
Monday 4-8 PM
Tuesday 4-8 PM
Wednesday Closed
Thursday 4-8 PM
Friday 4-8 PM
Saturday 11 AM-8 PM
location_on
directions
Navigate on Google Maps
3445 E Benson Hwy, Tucson, AZ 85706
Vegan Friendliness
iOutstanding for vegans
A
Some users reported vegan options aren't always available.
More in Tucson
Two scores: Spinach Rating grades the food. Vegan Friendliness grades how easy it is to eat vegan here.
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