Tag Archives: OS Cafe in Park Slope

Grand Opening: OS Cafe in Park Slope

Park Slope gets a brand new Cafe at 535A 6th Avenue. OS cafe features WiFi and serves Coffee, Por over Coffee, Latte, Tea, Chai Tea Latte, Flavored Latte, Hot Cocoa, Espresso, Machiatto, Americano, etc. Click here to view the Menu