Mostly Sunny Co is a Los Angeles-based mobile dessert and coffee trailer serving Portuguese custard tarts, known as pastel de nata, and quality coffee drinks.

They chose pastel de nata because it is warm, flaky, creamy, and still not something people see every day at events in Los Angeles. Their dessert catering and coffee menu is simple and focused, which help them serve guests quickly while keeping the experience clean and memorable.

Their best menu items are Portuguese custard tarts, espresso drinks, iced coffee, and simple coffee-and-dessert packages for events.