... the Supermarkets are filled with Kosher meat and products but you have to go looking for a speciality store to find shrimp, lobster or pork.
... the weekend starts on Friday and ends on Saturday. Sunday is the first day of the work week.
... the cute, sentimental add for the cellphone company features an adorable little boy, whose Sufganyot (doughnuts served during Hanuka) stand isn't drawing any customers, until his mother snaps a picture of him on her cell phone and send it out as a text message to all her friends.
... all of the stores in the mall have Mezuzahs on the door.
... you walk past a trendy shoe store on the street and look inside to find a giant picture of the Lubavitcher Rebbe.
... the graffiti is meant to help bring the Messiah.
... there's a Synagogue at the bus station.