The drive-thru coffee franchise serves specialty beverages that customers can customize, including cold brews, Americanos, mochas and lattes. (Courtesy 7 Brew Coffee) The drive-thru coffee franchise serves specialty beverages that customers can customize, including cold brews, Americanos, mochas and lattes. (Courtesy 7 Brew Coffee) Cookie Preferences Manage your cookie settings below. Essential cookies are required for the site to function and cannot be disabled.