cosmic cheesesteaks - Bold cheesesteaks. cosmic energy.


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Our Story



Cosmic Cheesesteaks was created to bring bold flavor, late-night energy, and unforgettable food experiences to the city.

We’re not your average cheesesteak spot. Cosmic blends street food culture, nightlife vibes, and over-the-top flavor into a popup experience people actually remember.

From the Cosmic Classic to our Birria, Bulgogi, and Flamin Hot creations — every cheesesteak is built to hit different.

Whether we’re popping up at events, lounges, festivals, or private experiences, Cosmic Cheesesteaks is about bringing people together through crazy flavor and cosmic energy.



Behind the scenes



Latishea Etienne

Founder & Creative Director at Cosmic Cheesesteaks | Experience-Driven Food Brand | Popup Hospitality & Brand Activations


Latishea Etienne is the founder and creative force behind Cosmic Cheesesteaks, a bold Atlanta-based food brand redefining the classic cheesesteak experience. Originally from Miami, Florida, she brings the rich flavors, culture, and vibrant food influences from her upbringing into every creation. With over 25 years in the restaurant industry and 10 years as a restaurant owner, Latishea combines experience, passion, and creativity to craft unforgettable comfort food with a twist. A certified catering chef who studied at Penn Foster and Le Cordon Bleu, she is also an entrepreneur with studies in technology and digital business marketing at Georgia State University, along with a Certificate in Marketing from the University of Maryland. Her unique blend of culinary expertise, business knowledge, and innovation fuels her vision for the future of quick service restaurants. Through Cosmic Cheesesteaks, she delivers robust, savory cheesesteaks packed with bold flavor combinations that stand out from the ordinary. From the signature Bulgogi Cheesesteak to the Birria Cheesesteak served with rich consommé for dipping, every sandwich reflects her mission of creating crave-worthy food experiences that bring people together.



More Than A PopUp



Cosmic Cheesesteaks is more than food — it’s an experience. Built around flavor, culture, music, nightlife, and community energy, Cosmic creates moments people want to be part of. From the glow of the tent lights to the sound of the griddle and the crowd pulling up late night, every popup is designed to feel bold, exciting, and unforgettable. We’re bringing a new energy to the food scene — one cheesesteak at a time.



BRING COSMIC TO YOUR EVENT

Looking for a bold food experience for your event, business, private party, festival, or activation? Cosmic Cheesesteaks brings the flavor, energy, and full popup experience directly to your crowd. From corporate events and nightlife venues to birthdays, concerts, and community events — we create an unforgettable atmosphere people actually talk about after the event ends. Book Cosmic Cheesesteaks and bring the energy to your next event.





Bold Cheesesteaks. Cosmic Energy



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