You mean you want websites/numbers on the shirts along with the restaurant names?
Here's Gracias Madre
(organic vegan Mexican restaurant in SF)
The same website has the Cafe Gratitude t-shirt, but it doesn't say the restaurant name on it - just their slogan: "What are you grateful for?"
Edited to add:
Here are Ike's Place t-shirts
... (tiny cafe turned technically "illegal" but extra popular vegan-friendly sandwich shop that got shut down in SF because people like to gentrify SF by complaining about noise and crowds - COME ON, PEOPLE! It's a city for a reason!)