Coffee 31

Coffee 31 is a San Diego-based mobile coffee cart bringing fresh energy—and seriously creative drinks—to neighborhoods, beaches, and events across Southern California. Rooted in state pride, the cart takes its name from California’s entry as the 31st state, channeling that same independent spirit into every handcrafted beverage. From house cold brews like the pistachio-infused “Fresno” to matcha lemonades and fruit-forward energy drinks, Coffee 31 delivers premium drinks with personality.

This isn’t a routine coffee stop—it’s a pop-up experience on wheels. Coffee 31 shows up at farmer’s markets, private parties, festivals, and anywhere a quality caffeine fix is needed. The drinks are made with locally roasted beans and house-crafted syrups, and each recipe is named after a California city, connecting flavor with place in a way that’s both playful and nostalgic.

With a friendly crew and a cart designed for good vibes, Coffee 31 fuels the community one cup at a time. Whether it's sea salt caramel cold brew or strawberry-lavender matcha, every drink is a nod to California creativity—and a reason to look forward to that next sip.