F Street Café in downtown San Diego's Gaslamp Quarter packs a dual coffee-and-boba menu into a compact storefront at 530 F Street, serving locally brewed espresso alongside a full bubble tea program of brown sugar milk tea, ube-taro, mango boba, and Thai tea. The boba lineup includes lychee-pearl peach-jasmine green tea and berry-hibiscus iced tea — a Southeast Asian tea depth that complements the tapioca-focused menu at The Bon Cha elsewhere in the Gaslamp. Croffles — croissant-waffle hybrids — anchor a from-scratch pastry and breakfast-sandwich program that runs through the morning service alongside matcha lattes, honey-lemon-ginger tea, and classic earl grey. A second service window runs Thursday through Saturday nights, converting the cafe into a late-night boba and dessert stop for the Gaslamp bar crowd — a split-shift format rare among downtown cafes and distinct from the daytime-only approach at HINAR Dessert Bar & Café. The most involved order is the office catering build — coffee service, boba station, and sandwich platters assembled and delivered to downtown workplaces on short notice.