10/02/2026
10 years ago a “kid” with a dream of owning a restaurant approached his mom with an opportunity. An opportunity that cost a lot of money I didn’t have, and someone willing to take a chance on me.
Ffwd 10 years later.. Diane’s sauce is one of the staples across our menus, and neither of us could have dreamt or imagined what this would turn into and how busy this restaurant would be thanks to all of you supporting us.
Mom even stepped out of retirement recently to be Cosi’s daytime host, and we’re working side by side as a family with more time together now than we’ve had in a very long time. Maria Renzo Juliet Upchurch
So please help wish Momma Cosi, a happy birthday today! Diane Renzo 🥳🥳
Thank you for believing in me and changing my life mom (and working today on your birthday of course😁) None of this would be possible without you and I love you 🫶♥️
-Peter