Even though it's Friday and our head hurts from the week and a nagging bout of sinusitis, Gothamist is testing our NYC knowledge with this month's Manhattan User's Guide Quiz. There are questions about NYC ("Q: The MetroCard is introduced in...") and other ephemera. We think we're about 6 for 10 without the aid of Google. Try to see if you can figure out the answers before they are posted at MUG after 3PM.

Our interview with MUG creator Charlie Suisman, and MUG once asked eight bloggers (including yours truly) what we loved about the city.