Gino Panino, a new pop-up from the team behind Rebel Bread, is bringing those viral Italian focaccia sandwiches you’ve seen all over social media to Denver. While it may be housed inside the bakery on South Broadway, Gino Panino is its own entity. The concept is operated by Rebel Bread owner, Zach Martinucci and other bakery employees. Gino Panino Antonella (fresh mozzarella, sun-dried tomato pesto, and arugula on sourdough focaccia) at Rebel Bread in Denver on Friday, Oct.